41523040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19991

約数の個数: 48

約数和(自身を含む): 105649488

約数和(自身を除く): 64126448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 19963, 39926, 79852, 99815, 159704, 199630, 259519, 319408, 399260, 519038, 638816, 798520, 1038076, 1297595, 1597040, 2076152, 2595190, 3194080, 4152304, 5190380, 8304608, 10380760, 20761520, 41523040]

約数ペア:

[(1, 41523040), (2, 20761520), (4, 10380760), (5, 8304608), (8, 5190380), (10, 4152304), (13, 3194080), (16, 2595190), (20, 2076152), (26, 1597040), (32, 1297595), (40, 1038076), (52, 798520), (65, 638816), (80, 519038), (104, 399260), (130, 319408), (160, 259519), (208, 199630), (260, 159704), (416, 99815), (520, 79852), (1040, 39926), (2080, 19963)]