83591950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{128603}}^1$

素因数の和:128628

約数の個数: 24

約数和(自身を含む): 167442408

約数和(自身を除く): 83850458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 128603, 257206, 643015, 1286030, 1671839, 3215075, 3343678, 6430150, 8359195, 16718390, 41795975, 83591950]

約数ペア:

[(1, 83591950), (2, 41795975), (5, 16718390), (10, 8359195), (13, 6430150), (25, 3343678), (26, 3215075), (50, 1671839), (65, 1286030), (130, 643015), (325, 257206), (650, 128603)]