1085680640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 176

約数和(自身を含む): 2923509024

約数和(自身を除く): 1837828384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 512, 521, 592, 640, 704, 740, 814, 880, 1024, 1042, 1184, 1280, 1408, 1480, 1628, 1760, 2035, 2084, 2368, 2560, 2605, 2816, 2960, 3256, 3520, 4070, 4168, 4736, 5120, 5210, 5632, 5731, 5920, 6512, 7040, 8140, 8336, 9472, 10420, 11264, 11462, 11840, 13024, 14080, 16280, 16672, 18944, 19277, 20840, 22924, 23680, 26048, 28160, 28655, 32560, 33344, 37888, 38554, 41680, 45848, 47360, 52096, 56320, 57310, 65120, 66688, 77108, 83360, 91696, 94720, 96385, 104192, 114620, 130240, 133376, 154216, 166720, 183392, 189440, 192770, 208384, 212047, 229240, 260480, 266752, 308432, 333440, 366784, 385540, 416768, 424094, 458480, 520960, 533504, 616864, 666880, 733568, 771080, 848188, 916960, 1041920, 1060235, 1233728, 1333760, 1467136, 1542160, 1696376, 1833920, 2083840, 2120470, 2467456, 2667520, 2934272, 3084320, 3392752, 3667840, 4240940, 4934912, 5868544, 6168640, 6785504, 7335680, 8481880, 9869824, 12337280, 13571008, 14671360, 16963760, 19739648, 24674560, 27142016, 29342720, 33927520, 49349120, 54284032, 67855040, 98698240, 108568064, 135710080, 217136128, 271420160, 542840320, 1085680640]

約数ペア:

[(1, 1085680640), (2, 542840320), (4, 271420160), (5, 217136128), (8, 135710080), (10, 108568064), (11, 98698240), (16, 67855040), (20, 54284032), (22, 49349120), (32, 33927520), (37, 29342720), (40, 27142016), (44, 24674560), (55, 19739648), (64, 16963760), (74, 14671360), (80, 13571008), (88, 12337280), (110, 9869824), (128, 8481880), (148, 7335680), (160, 6785504), (176, 6168640), (185, 5868544), (220, 4934912), (256, 4240940), (296, 3667840), (320, 3392752), (352, 3084320), (370, 2934272), (407, 2667520), (440, 2467456), (512, 2120470), (521, 2083840), (592, 1833920), (640, 1696376), (704, 1542160), (740, 1467136), (814, 1333760), (880, 1233728), (1024, 1060235), (1042, 1041920), (1184, 916960), (1280, 848188), (1408, 771080), (1480, 733568), (1628, 666880), (1760, 616864), (2035, 533504), (2084, 520960), (2368, 458480), (2560, 424094), (2605, 416768), (2816, 385540), (2960, 366784), (3256, 333440), (3520, 308432), (4070, 266752), (4168, 260480), (4736, 229240), (5120, 212047), (5210, 208384), (5632, 192770), (5731, 189440), (5920, 183392), (6512, 166720), (7040, 154216), (8140, 133376), (8336, 130240), (9472, 114620), (10420, 104192), (11264, 96385), (11462, 94720), (11840, 91696), (13024, 83360), (14080, 77108), (16280, 66688), (16672, 65120), (18944, 57310), (19277, 56320), (20840, 52096), (22924, 47360), (23680, 45848), (26048, 41680), (28160, 38554), (28655, 37888), (32560, 33344)]