80226080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 129518560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 577, 632, 790, 869, 880, 1154, 1264, 1580, 1738, 1760, 2308, 2528, 2885, 3160, 3476, 4345, 4616, 5770, 6320, 6347, 6952, 8690, 9232, 11540, 12640, 12694, 13904, 17380, 18464, 23080, 25388, 27808, 31735, 34760, 45583, 46160, 50776, 63470, 69520, 91166, 92320, 101552, 126940, 139040, 182332, 203104, 227915, 253880, 364664, 455830, 501413, 507760, 729328, 911660, 1002826, 1015520, 1458656, 1823320, 2005652, 2507065, 3646640, 4011304, 5014130, 7293280, 8022608, 10028260, 16045216, 20056520, 40113040, 80226080]

約数ペア:

[(1, 80226080), (2, 40113040), (4, 20056520), (5, 16045216), (8, 10028260), (10, 8022608), (11, 7293280), (16, 5014130), (20, 4011304), (22, 3646640), (32, 2507065), (40, 2005652), (44, 1823320), (55, 1458656), (79, 1015520), (80, 1002826), (88, 911660), (110, 729328), (158, 507760), (160, 501413), (176, 455830), (220, 364664), (316, 253880), (352, 227915), (395, 203104), (440, 182332), (577, 139040), (632, 126940), (790, 101552), (869, 92320), (880, 91166), (1154, 69520), (1264, 63470), (1580, 50776), (1738, 46160), (1760, 45583), (2308, 34760), (2528, 31735), (2885, 27808), (3160, 25388), (3476, 23080), (4345, 18464), (4616, 17380), (5770, 13904), (6320, 12694), (6347, 12640), (6952, 11540), (8690, 9232)]