57039400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 145830510

約数和(自身を除く): 88791110

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2357, 2420, 3025, 4714, 4840, 6050, 9428, 11785, 12100, 18856, 23570, 24200, 25927, 47140, 51854, 58925, 94280, 103708, 117850, 129635, 207416, 235700, 259270, 285197, 471400, 518540, 570394, 648175, 1037080, 1140788, 1296350, 1425985, 2281576, 2592700, 2851970, 5185400, 5703940, 7129925, 11407880, 14259850, 28519700, 57039400]

約数ペア:

[(1, 57039400), (2, 28519700), (4, 14259850), (5, 11407880), (8, 7129925), (10, 5703940), (11, 5185400), (20, 2851970), (22, 2592700), (25, 2281576), (40, 1425985), (44, 1296350), (50, 1140788), (55, 1037080), (88, 648175), (100, 570394), (110, 518540), (121, 471400), (200, 285197), (220, 259270), (242, 235700), (275, 207416), (440, 129635), (484, 117850), (550, 103708), (605, 94280), (968, 58925), (1100, 51854), (1210, 47140), (2200, 25927), (2357, 24200), (2420, 23570), (3025, 18856), (4714, 12100), (4840, 11785), (6050, 9428)]