3485680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 9401184

約数和(自身を除く): 5915504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 233, 272, 340, 374, 440, 466, 680, 748, 880, 932, 935, 1165, 1360, 1496, 1864, 1870, 2330, 2563, 2992, 3728, 3740, 3961, 4660, 5126, 7480, 7922, 9320, 10252, 12815, 14960, 15844, 18640, 19805, 20504, 25630, 31688, 39610, 41008, 43571, 51260, 63376, 79220, 87142, 102520, 158440, 174284, 205040, 217855, 316880, 348568, 435710, 697136, 871420, 1742840, 3485680]

約数ペア:

[(1, 3485680), (2, 1742840), (4, 871420), (5, 697136), (8, 435710), (10, 348568), (11, 316880), (16, 217855), (17, 205040), (20, 174284), (22, 158440), (34, 102520), (40, 87142), (44, 79220), (55, 63376), (68, 51260), (80, 43571), (85, 41008), (88, 39610), (110, 31688), (136, 25630), (170, 20504), (176, 19805), (187, 18640), (220, 15844), (233, 14960), (272, 12815), (340, 10252), (374, 9320), (440, 7922), (466, 7480), (680, 5126), (748, 4660), (880, 3961), (932, 3740), (935, 3728), (1165, 2992), (1360, 2563), (1496, 2330), (1864, 1870)]