47470180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9931}}^1$

素因数の和:10179

約数の個数: 24

約数和(自身を含む): 100114560

約数和(自身を除く): 52644380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 9931, 19862, 39724, 49655, 99310, 198620, 2373509, 4747018, 9494036, 11867545, 23735090, 47470180]

約数ペア:

[(1, 47470180), (2, 23735090), (4, 11867545), (5, 9494036), (10, 4747018), (20, 2373509), (239, 198620), (478, 99310), (956, 49655), (1195, 39724), (2390, 19862), (4780, 9931)]