25432030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 49914144

約数和(自身を除く): 24482114

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2357, 4714, 5395, 10790, 11785, 23570, 30641, 61282, 153205, 195631, 306410, 391262, 978155, 1956310, 2543203, 5086406, 12716015, 25432030]

約数ペア:

[(1, 25432030), (2, 12716015), (5, 5086406), (10, 2543203), (13, 1956310), (26, 978155), (65, 391262), (83, 306410), (130, 195631), (166, 153205), (415, 61282), (830, 30641), (1079, 23570), (2158, 11785), (2357, 10790), (4714, 5395)]