1661347360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9758

約数の個数: 96

約数和(自身を含む): 4170443760

約数和(自身を除く): 2509096400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 464, 580, 592, 740, 928, 1073, 1160, 1184, 1480, 2146, 2320, 2960, 4292, 4640, 5365, 5920, 8584, 9677, 10730, 17168, 19354, 21460, 34336, 38708, 42920, 48385, 77416, 85840, 96770, 154832, 171680, 193540, 280633, 309664, 358049, 387080, 561266, 716098, 774160, 1122532, 1403165, 1432196, 1548320, 1790245, 2245064, 2806330, 2864392, 3580490, 4490128, 5612660, 5728784, 7160980, 8980256, 10383421, 11225320, 11457568, 14321960, 20766842, 22450640, 28643920, 41533684, 44901280, 51917105, 57287840, 83067368, 103834210, 166134736, 207668420, 332269472, 415336840, 830673680, 1661347360]

約数ペア:

[(1, 1661347360), (2, 830673680), (4, 415336840), (5, 332269472), (8, 207668420), (10, 166134736), (16, 103834210), (20, 83067368), (29, 57287840), (32, 51917105), (37, 44901280), (40, 41533684), (58, 28643920), (74, 22450640), (80, 20766842), (116, 14321960), (145, 11457568), (148, 11225320), (160, 10383421), (185, 8980256), (232, 7160980), (290, 5728784), (296, 5612660), (370, 4490128), (464, 3580490), (580, 2864392), (592, 2806330), (740, 2245064), (928, 1790245), (1073, 1548320), (1160, 1432196), (1184, 1403165), (1480, 1122532), (2146, 774160), (2320, 716098), (2960, 561266), (4292, 387080), (4640, 358049), (5365, 309664), (5920, 280633), (8584, 193540), (9677, 171680), (10730, 154832), (17168, 96770), (19354, 85840), (21460, 77416), (34336, 48385), (38708, 42920)]