57376880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 147070944

約数和(自身を除く): 89694064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 577, 880, 904, 1130, 1154, 1243, 1808, 2260, 2308, 2486, 2885, 4520, 4616, 4972, 5770, 6215, 6347, 9040, 9232, 9944, 11540, 12430, 12694, 19888, 23080, 24860, 25388, 31735, 46160, 49720, 50776, 63470, 65201, 99440, 101552, 126940, 130402, 253880, 260804, 326005, 507760, 521608, 652010, 717211, 1043216, 1304020, 1434422, 2608040, 2868844, 3586055, 5216080, 5737688, 7172110, 11475376, 14344220, 28688440, 57376880]

約数ペア:

[(1, 57376880), (2, 28688440), (4, 14344220), (5, 11475376), (8, 7172110), (10, 5737688), (11, 5216080), (16, 3586055), (20, 2868844), (22, 2608040), (40, 1434422), (44, 1304020), (55, 1043216), (80, 717211), (88, 652010), (110, 521608), (113, 507760), (176, 326005), (220, 260804), (226, 253880), (440, 130402), (452, 126940), (565, 101552), (577, 99440), (880, 65201), (904, 63470), (1130, 50776), (1154, 49720), (1243, 46160), (1808, 31735), (2260, 25388), (2308, 24860), (2486, 23080), (2885, 19888), (4520, 12694), (4616, 12430), (4972, 11540), (5770, 9944), (6215, 9232), (6347, 9040)]