1794976880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7027}}^1$

素因数の和:7174

約数の個数: 80

約数和(自身を含む): 4350388224

約数和(自身を除く): 2555411344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 412, 496, 515, 620, 824, 1030, 1240, 1648, 2060, 2480, 3193, 4120, 6386, 7027, 8240, 12772, 14054, 15965, 25544, 28108, 31930, 35135, 51088, 56216, 63860, 70270, 112432, 127720, 140540, 217837, 255440, 281080, 435674, 562160, 723781, 871348, 1089185, 1447562, 1742696, 2178370, 2895124, 3485392, 3618905, 4356740, 5790248, 7237810, 8713480, 11580496, 14475620, 17426960, 22437211, 28951240, 44874422, 57902480, 89748844, 112186055, 179497688, 224372110, 358995376, 448744220, 897488440, 1794976880]

約数ペア:

[(1, 1794976880), (2, 897488440), (4, 448744220), (5, 358995376), (8, 224372110), (10, 179497688), (16, 112186055), (20, 89748844), (31, 57902480), (40, 44874422), (62, 28951240), (80, 22437211), (103, 17426960), (124, 14475620), (155, 11580496), (206, 8713480), (248, 7237810), (310, 5790248), (412, 4356740), (496, 3618905), (515, 3485392), (620, 2895124), (824, 2178370), (1030, 1742696), (1240, 1447562), (1648, 1089185), (2060, 871348), (2480, 723781), (3193, 562160), (4120, 435674), (6386, 281080), (7027, 255440), (8240, 217837), (12772, 140540), (14054, 127720), (15965, 112432), (25544, 70270), (28108, 63860), (31930, 56216), (35135, 51088)]