8074880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 22325760

約数和(自身を除く): 14250880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 128, 148, 155, 160, 176, 185, 220, 248, 296, 310, 320, 341, 352, 370, 407, 440, 496, 592, 620, 640, 682, 704, 740, 814, 880, 992, 1147, 1184, 1240, 1364, 1408, 1480, 1628, 1705, 1760, 1984, 2035, 2294, 2368, 2480, 2728, 2960, 3256, 3410, 3520, 3968, 4070, 4588, 4736, 4960, 5456, 5735, 5920, 6512, 6820, 7040, 8140, 9176, 9920, 10912, 11470, 11840, 12617, 13024, 13640, 16280, 18352, 19840, 21824, 22940, 23680, 25234, 26048, 27280, 32560, 36704, 43648, 45880, 50468, 52096, 54560, 63085, 65120, 73408, 91760, 100936, 109120, 126170, 130240, 146816, 183520, 201872, 218240, 252340, 260480, 367040, 403744, 504680, 734080, 807488, 1009360, 1614976, 2018720, 4037440, 8074880]

約数ペア:

[(1, 8074880), (2, 4037440), (4, 2018720), (5, 1614976), (8, 1009360), (10, 807488), (11, 734080), (16, 504680), (20, 403744), (22, 367040), (31, 260480), (32, 252340), (37, 218240), (40, 201872), (44, 183520), (55, 146816), (62, 130240), (64, 126170), (74, 109120), (80, 100936), (88, 91760), (110, 73408), (124, 65120), (128, 63085), (148, 54560), (155, 52096), (160, 50468), (176, 45880), (185, 43648), (220, 36704), (248, 32560), (296, 27280), (310, 26048), (320, 25234), (341, 23680), (352, 22940), (370, 21824), (407, 19840), (440, 18352), (496, 16280), (592, 13640), (620, 13024), (640, 12617), (682, 11840), (704, 11470), (740, 10912), (814, 9920), (880, 9176), (992, 8140), (1147, 7040), (1184, 6820), (1240, 6512), (1364, 5920), (1408, 5735), (1480, 5456), (1628, 4960), (1705, 4736), (1760, 4588), (1984, 4070), (2035, 3968), (2294, 3520), (2368, 3410), (2480, 3256), (2728, 2960)]