118988440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 285068160

約数和(自身を除く): 166079720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 233, 340, 466, 680, 751, 932, 1165, 1502, 1864, 2330, 3004, 3755, 3961, 4660, 6008, 7510, 7922, 9320, 12767, 15020, 15844, 19805, 25534, 30040, 31688, 39610, 51068, 63835, 79220, 102136, 127670, 158440, 174983, 255340, 349966, 510680, 699932, 874915, 1399864, 1749830, 2974711, 3499660, 5949422, 6999320, 11898844, 14873555, 23797688, 29747110, 59494220, 118988440]

約数ペア:

[(1, 118988440), (2, 59494220), (4, 29747110), (5, 23797688), (8, 14873555), (10, 11898844), (17, 6999320), (20, 5949422), (34, 3499660), (40, 2974711), (68, 1749830), (85, 1399864), (136, 874915), (170, 699932), (233, 510680), (340, 349966), (466, 255340), (680, 174983), (751, 158440), (932, 127670), (1165, 102136), (1502, 79220), (1864, 63835), (2330, 51068), (3004, 39610), (3755, 31688), (3961, 30040), (4660, 25534), (6008, 19805), (7510, 15844), (7922, 15020), (9320, 12767)]