980558050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{478321}}^1$

素因数の和:478374

約数の個数: 24

約数和(自身を含む): 1868325732

約数和(自身を除く): 887767682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 478321, 956642, 2391605, 4783210, 11958025, 19611161, 23916050, 39222322, 98055805, 196111610, 490279025, 980558050]

約数ペア:

[(1, 980558050), (2, 490279025), (5, 196111610), (10, 98055805), (25, 39222322), (41, 23916050), (50, 19611161), (82, 11958025), (205, 4783210), (410, 2391605), (1025, 956642), (2050, 478321)]