133600040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5034

約数の個数: 64

約数和(自身を含む): 347155200

約数和(自身を除く): 213555160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 4919, 5432, 6790, 9838, 13580, 19676, 24595, 27160, 34433, 39352, 49190, 68866, 98380, 137732, 172165, 196760, 275464, 344330, 477143, 688660, 954286, 1377320, 1908572, 2385715, 3340001, 3817144, 4771430, 6680002, 9542860, 13360004, 16700005, 19085720, 26720008, 33400010, 66800020, 133600040]

約数ペア:

[(1, 133600040), (2, 66800020), (4, 33400010), (5, 26720008), (7, 19085720), (8, 16700005), (10, 13360004), (14, 9542860), (20, 6680002), (28, 4771430), (35, 3817144), (40, 3340001), (56, 2385715), (70, 1908572), (97, 1377320), (140, 954286), (194, 688660), (280, 477143), (388, 344330), (485, 275464), (679, 196760), (776, 172165), (970, 137732), (1358, 98380), (1940, 68866), (2716, 49190), (3395, 39352), (3880, 34433), (4919, 27160), (5432, 24595), (6790, 19676), (9838, 13580)]