41954120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80681}}^1$

素因数の和:80705

約数の個数: 32

約数和(自身を含む): 101659320

約数和(自身を除く): 59705200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80681, 161362, 322724, 403405, 645448, 806810, 1048853, 1613620, 2097706, 3227240, 4195412, 5244265, 8390824, 10488530, 20977060, 41954120]

約数ペア:

[(1, 41954120), (2, 20977060), (4, 10488530), (5, 8390824), (8, 5244265), (10, 4195412), (13, 3227240), (20, 2097706), (26, 1613620), (40, 1048853), (52, 806810), (65, 645448), (104, 403405), (130, 322724), (260, 161362), (520, 80681)]