57793840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 147240576

約数和(自身を除く): 89446736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 911, 976, 1040, 1220, 1586, 1822, 2440, 3172, 3644, 3965, 4555, 4880, 6344, 7288, 7930, 9110, 11843, 12688, 14576, 15860, 18220, 23686, 31720, 36440, 47372, 55571, 59215, 63440, 72880, 94744, 111142, 118430, 189488, 222284, 236860, 277855, 444568, 473720, 555710, 722423, 889136, 947440, 1111420, 1444846, 2222840, 2889692, 3612115, 4445680, 5779384, 7224230, 11558768, 14448460, 28896920, 57793840]

約数ペア:

[(1, 57793840), (2, 28896920), (4, 14448460), (5, 11558768), (8, 7224230), (10, 5779384), (13, 4445680), (16, 3612115), (20, 2889692), (26, 2222840), (40, 1444846), (52, 1111420), (61, 947440), (65, 889136), (80, 722423), (104, 555710), (122, 473720), (130, 444568), (208, 277855), (244, 236860), (260, 222284), (305, 189488), (488, 118430), (520, 111142), (610, 94744), (793, 72880), (911, 63440), (976, 59215), (1040, 55571), (1220, 47372), (1586, 36440), (1822, 31720), (2440, 23686), (3172, 18220), (3644, 15860), (3965, 14576), (4555, 12688), (4880, 11843), (6344, 9110), (7288, 7930)]