1010658440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20327}}^1$

素因数の和:20462

約数の個数: 64

約数和(自身を含む): 2502783360

約数和(自身を除く): 1492124920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6215, 9944, 12430, 20327, 24860, 40654, 49720, 81308, 101635, 162616, 203270, 223597, 406540, 447194, 813080, 894388, 1117985, 1788776, 2235970, 2296951, 4471940, 4593902, 8943880, 9187804, 11484755, 18375608, 22969510, 25266461, 45939020, 50532922, 91878040, 101065844, 126332305, 202131688, 252664610, 505329220, 1010658440]

約数ペア:

[(1, 1010658440), (2, 505329220), (4, 252664610), (5, 202131688), (8, 126332305), (10, 101065844), (11, 91878040), (20, 50532922), (22, 45939020), (40, 25266461), (44, 22969510), (55, 18375608), (88, 11484755), (110, 9187804), (113, 8943880), (220, 4593902), (226, 4471940), (440, 2296951), (452, 2235970), (565, 1788776), (904, 1117985), (1130, 894388), (1243, 813080), (2260, 447194), (2486, 406540), (4520, 223597), (4972, 203270), (6215, 162616), (9944, 101635), (12430, 81308), (20327, 49720), (24860, 40654)]