40113040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 103207680

約数和(自身を除く): 63094640

約数列:

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

約数ペア:

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