12299669950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10889}}^1$

素因数の和:10990

約数の個数: 96

約数和(自身を含む): 25521804000

約数和(自身を除く): 13222134050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 41, 50, 58, 82, 95, 145, 190, 205, 290, 410, 475, 551, 725, 779, 950, 1025, 1102, 1189, 1450, 1558, 2050, 2378, 2755, 3895, 5510, 5945, 7790, 10889, 11890, 13775, 19475, 21778, 22591, 27550, 29725, 38950, 45182, 54445, 59450, 108890, 112955, 206891, 225910, 272225, 315781, 413782, 446449, 544450, 564775, 631562, 892898, 1034455, 1129550, 1578905, 2068910, 2232245, 3157810, 4464490, 5172275, 5999839, 7894525, 8482531, 10344550, 11161225, 11999678, 12947021, 15789050, 16965062, 22322450, 25894042, 29999195, 42412655, 59998390, 64735105, 84825310, 129470210, 149995975, 212063275, 245993399, 299991950, 323675525, 424126550, 491986798, 647351050, 1229966995, 2459933990, 6149834975, 12299669950]

約数ペア:

[(1, 12299669950), (2, 6149834975), (5, 2459933990), (10, 1229966995), (19, 647351050), (25, 491986798), (29, 424126550), (38, 323675525), (41, 299991950), (50, 245993399), (58, 212063275), (82, 149995975), (95, 129470210), (145, 84825310), (190, 64735105), (205, 59998390), (290, 42412655), (410, 29999195), (475, 25894042), (551, 22322450), (725, 16965062), (779, 15789050), (950, 12947021), (1025, 11999678), (1102, 11161225), (1189, 10344550), (1450, 8482531), (1558, 7894525), (2050, 5999839), (2378, 5172275), (2755, 4464490), (3895, 3157810), (5510, 2232245), (5945, 2068910), (7790, 1578905), (10889, 1129550), (11890, 1034455), (13775, 892898), (19475, 631562), (21778, 564775), (22591, 544450), (27550, 446449), (29725, 413782), (38950, 315781), (45182, 272225), (54445, 225910), (59450, 206891), (108890, 112955)]