25137480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4518

約数の個数: 64

約数和(自身を含む): 77034240

約数和(自身を除く): 51896760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4457, 5640, 8914, 13371, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 89140, 106968, 133710, 178280, 209479, 267420, 418958, 534840, 628437, 837916, 1047395, 1256874, 1675832, 2094790, 2513748, 3142185, 4189580, 5027496, 6284370, 8379160, 12568740, 25137480]

約数ペア:

[(1, 25137480), (2, 12568740), (3, 8379160), (4, 6284370), (5, 5027496), (6, 4189580), (8, 3142185), (10, 2513748), (12, 2094790), (15, 1675832), (20, 1256874), (24, 1047395), (30, 837916), (40, 628437), (47, 534840), (60, 418958), (94, 267420), (120, 209479), (141, 178280), (188, 133710), (235, 106968), (282, 89140), (376, 66855), (470, 53484), (564, 44570), (705, 35656), (940, 26742), (1128, 22285), (1410, 17828), (1880, 13371), (2820, 8914), (4457, 5640)]