104157640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 253497600

約数和(自身を除く): 149339960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3259, 3995, 6392, 6518, 7990, 13036, 15980, 16295, 26072, 31960, 32590, 55403, 65180, 110806, 130360, 153173, 221612, 277015, 306346, 443224, 554030, 612692, 765865, 1108060, 1225384, 1531730, 2216120, 2603941, 3063460, 5207882, 6126920, 10415764, 13019705, 20831528, 26039410, 52078820, 104157640]

約数ペア:

[(1, 104157640), (2, 52078820), (4, 26039410), (5, 20831528), (8, 13019705), (10, 10415764), (17, 6126920), (20, 5207882), (34, 3063460), (40, 2603941), (47, 2216120), (68, 1531730), (85, 1225384), (94, 1108060), (136, 765865), (170, 612692), (188, 554030), (235, 443224), (340, 306346), (376, 277015), (470, 221612), (680, 153173), (799, 130360), (940, 110806), (1598, 65180), (1880, 55403), (3196, 32590), (3259, 31960), (3995, 26072), (6392, 16295), (6518, 15980), (7990, 13036)]