1129692100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4931}}^1$

素因数の和:5053

約数の個数: 72

約数和(自身を含む): 2568585600

約数和(自身を除く): 1438893500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 395, 580, 725, 790, 1450, 1580, 1975, 2291, 2900, 3950, 4582, 4931, 7900, 9164, 9862, 11455, 19724, 22910, 24655, 45820, 49310, 57275, 98620, 114550, 123275, 142999, 229100, 246550, 285998, 389549, 493100, 571996, 714995, 779098, 1429990, 1558196, 1947745, 2859980, 3574975, 3895490, 7149950, 7790980, 9738725, 11296921, 14299900, 19477450, 22593842, 38954900, 45187684, 56484605, 112969210, 225938420, 282423025, 564846050, 1129692100]

約数ペア:

[(1, 1129692100), (2, 564846050), (4, 282423025), (5, 225938420), (10, 112969210), (20, 56484605), (25, 45187684), (29, 38954900), (50, 22593842), (58, 19477450), (79, 14299900), (100, 11296921), (116, 9738725), (145, 7790980), (158, 7149950), (290, 3895490), (316, 3574975), (395, 2859980), (580, 1947745), (725, 1558196), (790, 1429990), (1450, 779098), (1580, 714995), (1975, 571996), (2291, 493100), (2900, 389549), (3950, 285998), (4582, 246550), (4931, 229100), (7900, 142999), (9164, 123275), (9862, 114550), (11455, 98620), (19724, 57275), (22910, 49310), (24655, 45820)]