72430150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111431}}^1$

素因数の和:111456

約数の個数: 24

約数和(自身を含む): 145084464

約数和(自身を除く): 72654314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 111431, 222862, 557155, 1114310, 1448603, 2785775, 2897206, 5571550, 7243015, 14486030, 36215075, 72430150]

約数ペア:

[(1, 72430150), (2, 36215075), (5, 14486030), (10, 7243015), (13, 5571550), (25, 2897206), (26, 2785775), (50, 1448603), (65, 1114310), (130, 557155), (325, 222862), (650, 111431)]