4464317440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2624

約数の個数: 176

約数和(自身を含む): 12064264704

約数和(自身を除く): 7599947264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1024, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2557, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5114, 5120, 5456, 5632, 6820, 7040, 7936, 9920, 10228, 10912, 11264, 12785, 13640, 14080, 15872, 19840, 20456, 21824, 25570, 27280, 28127, 28160, 31744, 39680, 40912, 43648, 51140, 54560, 56254, 56320, 79267, 79360, 81824, 87296, 102280, 109120, 112508, 140635, 158534, 158720, 163648, 174592, 204560, 218240, 225016, 281270, 317068, 327296, 349184, 396335, 409120, 436480, 450032, 562540, 634136, 654592, 792670, 818240, 871937, 872960, 900064, 1125080, 1268272, 1309184, 1585340, 1636480, 1743874, 1745920, 1800128, 2250160, 2536544, 2618368, 3170680, 3272960, 3487748, 3600256, 4359685, 4500320, 5073088, 6341360, 6545920, 6975496, 7200512, 8719370, 9000640, 10146176, 12682720, 13091840, 13950992, 14401024, 17438740, 18001280, 20292352, 25365440, 27901984, 28802048, 34877480, 36002560, 40584704, 50730880, 55803968, 69754960, 72005120, 81169408, 101461760, 111607936, 139509920, 144010240, 202923520, 223215872, 279019840, 405847040, 446431744, 558039680, 892863488, 1116079360, 2232158720, 4464317440]

約数ペア:

[(1, 4464317440), (2, 2232158720), (4, 1116079360), (5, 892863488), (8, 558039680), (10, 446431744), (11, 405847040), (16, 279019840), (20, 223215872), (22, 202923520), (31, 144010240), (32, 139509920), (40, 111607936), (44, 101461760), (55, 81169408), (62, 72005120), (64, 69754960), (80, 55803968), (88, 50730880), (110, 40584704), (124, 36002560), (128, 34877480), (155, 28802048), (160, 27901984), (176, 25365440), (220, 20292352), (248, 18001280), (256, 17438740), (310, 14401024), (320, 13950992), (341, 13091840), (352, 12682720), (440, 10146176), (496, 9000640), (512, 8719370), (620, 7200512), (640, 6975496), (682, 6545920), (704, 6341360), (880, 5073088), (992, 4500320), (1024, 4359685), (1240, 3600256), (1280, 3487748), (1364, 3272960), (1408, 3170680), (1705, 2618368), (1760, 2536544), (1984, 2250160), (2480, 1800128), (2557, 1745920), (2560, 1743874), (2728, 1636480), (2816, 1585340), (3410, 1309184), (3520, 1268272), (3968, 1125080), (4960, 900064), (5114, 872960), (5120, 871937), (5456, 818240), (5632, 792670), (6820, 654592), (7040, 634136), (7936, 562540), (9920, 450032), (10228, 436480), (10912, 409120), (11264, 396335), (12785, 349184), (13640, 327296), (14080, 317068), (15872, 281270), (19840, 225016), (20456, 218240), (21824, 204560), (25570, 174592), (27280, 163648), (28127, 158720), (28160, 158534), (31744, 140635), (39680, 112508), (40912, 109120), (43648, 102280), (51140, 87296), (54560, 81824), (56254, 79360), (56320, 79267)]