8511100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6574

約数の個数: 36

約数和(自身を含む): 19892824

約数和(自身を除く): 11381724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6547, 13094, 26188, 32735, 65470, 85111, 130940, 163675, 170222, 327350, 340444, 425555, 654700, 851110, 1702220, 2127775, 4255550, 8511100]

約数ペア:

[(1, 8511100), (2, 4255550), (4, 2127775), (5, 1702220), (10, 851110), (13, 654700), (20, 425555), (25, 340444), (26, 327350), (50, 170222), (52, 163675), (65, 130940), (100, 85111), (130, 65470), (260, 32735), (325, 26188), (650, 13094), (1300, 6547)]