9118638160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181213}}^1$

素因数の和:181280

約数の個数: 80

約数和(自身を含む): 23054769936

約数和(自身を除く): 13936131776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 50320, 181213, 362426, 724852, 906065, 1449704, 1812130, 2899408, 3080621, 3624260, 6161242, 6704881, 7248520, 12322484, 13409762, 14497040, 15403105, 24644968, 26819524, 30806210, 33524405, 49289936, 53639048, 61612420, 67048810, 107278096, 113982977, 123224840, 134097620, 227965954, 246449680, 268195240, 455931908, 536390480, 569914885, 911863816, 1139829770, 1823727632, 2279659540, 4559319080, 9118638160]

約数ペア:

[(1, 9118638160), (2, 4559319080), (4, 2279659540), (5, 1823727632), (8, 1139829770), (10, 911863816), (16, 569914885), (17, 536390480), (20, 455931908), (34, 268195240), (37, 246449680), (40, 227965954), (68, 134097620), (74, 123224840), (80, 113982977), (85, 107278096), (136, 67048810), (148, 61612420), (170, 53639048), (185, 49289936), (272, 33524405), (296, 30806210), (340, 26819524), (370, 24644968), (592, 15403105), (629, 14497040), (680, 13409762), (740, 12322484), (1258, 7248520), (1360, 6704881), (1480, 6161242), (2516, 3624260), (2960, 3080621), (3145, 2899408), (5032, 1812130), (6290, 1449704), (10064, 906065), (12580, 724852), (25160, 362426), (50320, 181213)]