25150450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38693}}^1$

素因数の和:38718

約数の個数: 24

約数和(自身を含む): 50379588

約数和(自身を除く): 25229138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 38693, 77386, 193465, 386930, 503009, 967325, 1006018, 1934650, 2515045, 5030090, 12575225, 25150450]

約数ペア:

[(1, 25150450), (2, 12575225), (5, 5030090), (10, 2515045), (13, 1934650), (25, 1006018), (26, 967325), (50, 503009), (65, 386930), (130, 193465), (325, 77386), (650, 38693)]