230432840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18059}}^1$

素因数の和:18110

約数の個数: 64

約数和(自身を含む): 585144000

約数和(自身を除く): 354711160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 18059, 36118, 72236, 90295, 144472, 180590, 198649, 361180, 397298, 523711, 722360, 794596, 993245, 1047422, 1589192, 1986490, 2094844, 2618555, 3972980, 4189688, 5237110, 5760821, 7945960, 10474220, 11521642, 20948440, 23043284, 28804105, 46086568, 57608210, 115216420, 230432840]

約数ペア:

[(1, 230432840), (2, 115216420), (4, 57608210), (5, 46086568), (8, 28804105), (10, 23043284), (11, 20948440), (20, 11521642), (22, 10474220), (29, 7945960), (40, 5760821), (44, 5237110), (55, 4189688), (58, 3972980), (88, 2618555), (110, 2094844), (116, 1986490), (145, 1589192), (220, 1047422), (232, 993245), (290, 794596), (319, 722360), (440, 523711), (580, 397298), (638, 361180), (1160, 198649), (1276, 180590), (1595, 144472), (2552, 90295), (3190, 72236), (6380, 36118), (12760, 18059)]