1009360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 2714112

約数和(自身を除く): 1704752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 176, 185, 220, 248, 296, 310, 341, 370, 407, 440, 496, 592, 620, 682, 740, 814, 880, 1147, 1240, 1364, 1480, 1628, 1705, 2035, 2294, 2480, 2728, 2960, 3256, 3410, 4070, 4588, 5456, 5735, 6512, 6820, 8140, 9176, 11470, 12617, 13640, 16280, 18352, 22940, 25234, 27280, 32560, 45880, 50468, 63085, 91760, 100936, 126170, 201872, 252340, 504680, 1009360]

約数ペア:

[(1, 1009360), (2, 504680), (4, 252340), (5, 201872), (8, 126170), (10, 100936), (11, 91760), (16, 63085), (20, 50468), (22, 45880), (31, 32560), (37, 27280), (40, 25234), (44, 22940), (55, 18352), (62, 16280), (74, 13640), (80, 12617), (88, 11470), (110, 9176), (124, 8140), (148, 6820), (155, 6512), (176, 5735), (185, 5456), (220, 4588), (248, 4070), (296, 3410), (310, 3256), (341, 2960), (370, 2728), (407, 2480), (440, 2294), (496, 2035), (592, 1705), (620, 1628), (682, 1480), (740, 1364), (814, 1240), (880, 1147)]