272094280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{144731}}^1$

素因数の和:144789

約数の個数: 32

約数和(自身を含む): 625242240

約数和(自身を除く): 353147960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 144731, 289462, 578924, 723655, 1157848, 1447310, 2894620, 5789240, 6802357, 13604714, 27209428, 34011785, 54418856, 68023570, 136047140, 272094280]

約数ペア:

[(1, 272094280), (2, 136047140), (4, 68023570), (5, 54418856), (8, 34011785), (10, 27209428), (20, 13604714), (40, 6802357), (47, 5789240), (94, 2894620), (188, 1447310), (235, 1157848), (376, 723655), (470, 578924), (940, 289462), (1880, 144731)]