63548680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122209}}^1$

素因数の和:122233

約数の個数: 32

約数和(自身を含む): 153984600

約数和(自身を除く): 90435920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 122209, 244418, 488836, 611045, 977672, 1222090, 1588717, 2444180, 3177434, 4888360, 6354868, 7943585, 12709736, 15887170, 31774340, 63548680]

約数ペア:

[(1, 63548680), (2, 31774340), (4, 15887170), (5, 12709736), (8, 7943585), (10, 6354868), (13, 4888360), (20, 3177434), (26, 2444180), (40, 1588717), (52, 1222090), (65, 977672), (104, 611045), (130, 488836), (260, 244418), (520, 122209)]