115216420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18059}}^1$

素因数の和:18108

約数の個数: 48

約数和(自身を含む): 273067200

約数和(自身を除く): 157850780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 18059, 36118, 72236, 90295, 180590, 198649, 361180, 397298, 523711, 794596, 993245, 1047422, 1986490, 2094844, 2618555, 3972980, 5237110, 5760821, 10474220, 11521642, 23043284, 28804105, 57608210, 115216420]

約数ペア:

[(1, 115216420), (2, 57608210), (4, 28804105), (5, 23043284), (10, 11521642), (11, 10474220), (20, 5760821), (22, 5237110), (29, 3972980), (44, 2618555), (55, 2094844), (58, 1986490), (110, 1047422), (116, 993245), (145, 794596), (220, 523711), (290, 397298), (319, 361180), (580, 198649), (638, 180590), (1276, 90295), (1595, 72236), (3190, 36118), (6380, 18059)]