1330711960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{5813}}^1$

素因数の和:5980

約数の個数: 64

約数和(自身を含む): 3076768800

約数和(自身を除く): 1746056840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 97, 118, 194, 236, 295, 388, 472, 485, 590, 776, 970, 1180, 1940, 2360, 3880, 5723, 5813, 11446, 11626, 22892, 23252, 28615, 29065, 45784, 46504, 57230, 58130, 114460, 116260, 228920, 232520, 342967, 563861, 685934, 1127722, 1371868, 1714835, 2255444, 2743736, 2819305, 3429670, 4510888, 5638610, 6859340, 11277220, 13718680, 22554440, 33267799, 66535598, 133071196, 166338995, 266142392, 332677990, 665355980, 1330711960]

約数ペア:

[(1, 1330711960), (2, 665355980), (4, 332677990), (5, 266142392), (8, 166338995), (10, 133071196), (20, 66535598), (40, 33267799), (59, 22554440), (97, 13718680), (118, 11277220), (194, 6859340), (236, 5638610), (295, 4510888), (388, 3429670), (472, 2819305), (485, 2743736), (590, 2255444), (776, 1714835), (970, 1371868), (1180, 1127722), (1940, 685934), (2360, 563861), (3880, 342967), (5723, 232520), (5813, 228920), (11446, 116260), (11626, 114460), (22892, 58130), (23252, 57230), (28615, 46504), (29065, 45784)]