24973480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 65088000

約数和(自身を除く): 40114520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1129, 1580, 2212, 2258, 2765, 3160, 4424, 4516, 5530, 5645, 7903, 9032, 11060, 11290, 15806, 22120, 22580, 31612, 39515, 45160, 63224, 79030, 89191, 158060, 178382, 316120, 356764, 445955, 624337, 713528, 891910, 1248674, 1783820, 2497348, 3121685, 3567640, 4994696, 6243370, 12486740, 24973480]

約数ペア:

[(1, 24973480), (2, 12486740), (4, 6243370), (5, 4994696), (7, 3567640), (8, 3121685), (10, 2497348), (14, 1783820), (20, 1248674), (28, 891910), (35, 713528), (40, 624337), (56, 445955), (70, 356764), (79, 316120), (140, 178382), (158, 158060), (280, 89191), (316, 79030), (395, 63224), (553, 45160), (632, 39515), (790, 31612), (1106, 22580), (1129, 22120), (1580, 15806), (2212, 11290), (2258, 11060), (2765, 9032), (3160, 7903), (4424, 5645), (4516, 5530)]