117411280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 316479744

約数和(自身を除く): 199068464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 2953, 3976, 4970, 5680, 5906, 7952, 9940, 11812, 14765, 19880, 20671, 23624, 29530, 39760, 41342, 47248, 59060, 82684, 103355, 118120, 165368, 206710, 209663, 236240, 330736, 413420, 419326, 826840, 838652, 1048315, 1467641, 1653680, 1677304, 2096630, 2935282, 3354608, 4193260, 5870564, 7338205, 8386520, 11741128, 14676410, 16773040, 23482256, 29352820, 58705640, 117411280]

約数ペア:

[(1, 117411280), (2, 58705640), (4, 29352820), (5, 23482256), (7, 16773040), (8, 14676410), (10, 11741128), (14, 8386520), (16, 7338205), (20, 5870564), (28, 4193260), (35, 3354608), (40, 2935282), (56, 2096630), (70, 1677304), (71, 1653680), (80, 1467641), (112, 1048315), (140, 838652), (142, 826840), (280, 419326), (284, 413420), (355, 330736), (497, 236240), (560, 209663), (568, 206710), (710, 165368), (994, 118120), (1136, 103355), (1420, 82684), (1988, 59060), (2485, 47248), (2840, 41342), (2953, 39760), (3976, 29530), (4970, 23624), (5680, 20671), (5906, 19880), (7952, 14765), (9940, 11812)]