72683650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111821}}^1$

素因数の和:111846

約数の個数: 24

約数和(自身を含む): 145592244

約数和(自身を除く): 72908594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 111821, 223642, 559105, 1118210, 1453673, 2795525, 2907346, 5591050, 7268365, 14536730, 36341825, 72683650]

約数ペア:

[(1, 72683650), (2, 36341825), (5, 14536730), (10, 7268365), (13, 5591050), (25, 2907346), (26, 2795525), (50, 1453673), (65, 1118210), (130, 559105), (325, 223642), (650, 111821)]