23342110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 23541986

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 191, 202, 242, 382, 505, 605, 955, 1010, 1111, 1210, 1910, 2101, 2222, 4202, 5555, 10505, 11110, 12221, 19291, 21010, 23111, 24442, 38582, 46222, 61105, 96455, 115555, 122210, 192910, 212201, 231110, 424402, 1061005, 2122010, 2334211, 4668422, 11671055, 23342110]

約数ペア:

[(1, 23342110), (2, 11671055), (5, 4668422), (10, 2334211), (11, 2122010), (22, 1061005), (55, 424402), (101, 231110), (110, 212201), (121, 192910), (191, 122210), (202, 115555), (242, 96455), (382, 61105), (505, 46222), (605, 38582), (955, 24442), (1010, 23111), (1111, 21010), (1210, 19291), (1910, 12221), (2101, 11110), (2222, 10505), (4202, 5555)]