73920250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17427

約数の個数: 32

約数和(自身を含む): 146527056

約数和(自身を除く): 72606806

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 17393, 34786, 86965, 173930, 295681, 434825, 591362, 869650, 1478405, 2174125, 2956810, 4348250, 7392025, 14784050, 36960125, 73920250]

約数ペア:

[(1, 73920250), (2, 36960125), (5, 14784050), (10, 7392025), (17, 4348250), (25, 2956810), (34, 2174125), (50, 1478405), (85, 869650), (125, 591362), (170, 434825), (250, 295681), (425, 173930), (850, 86965), (2125, 34786), (4250, 17393)]