41787920

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2281}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 97623960

約数和(自身を除く): 55836040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2281, 2290, 3664, 4562, 4580, 9124, 9160, 11405, 18248, 18320, 22810, 36496, 45620, 91240, 182480, 522349, 1044698, 2089396, 2611745, 4178792, 5223490, 8357584, 10446980, 20893960, 41787920]

約数ペア:

[(1, 41787920), (2, 20893960), (4, 10446980), (5, 8357584), (8, 5223490), (10, 4178792), (16, 2611745), (20, 2089396), (40, 1044698), (80, 522349), (229, 182480), (458, 91240), (916, 45620), (1145, 36496), (1832, 22810), (2281, 18320), (2290, 18248), (3664, 11405), (4562, 9160), (4580, 9124)]