1439133700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 3240417600

約数和(自身を除く): 1801283900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 487, 580, 725, 974, 1019, 1450, 1948, 2038, 2435, 2900, 4076, 4870, 5095, 9740, 10190, 12175, 14123, 20380, 24350, 25475, 28246, 29551, 48700, 50950, 56492, 59102, 70615, 101900, 118204, 141230, 147755, 282460, 295510, 353075, 496253, 591020, 706150, 738775, 992506, 1412300, 1477550, 1985012, 2481265, 2955100, 4962530, 9925060, 12406325, 14391337, 24812650, 28782674, 49625300, 57565348, 71956685, 143913370, 287826740, 359783425, 719566850, 1439133700]

約数ペア:

[(1, 1439133700), (2, 719566850), (4, 359783425), (5, 287826740), (10, 143913370), (20, 71956685), (25, 57565348), (29, 49625300), (50, 28782674), (58, 24812650), (100, 14391337), (116, 12406325), (145, 9925060), (290, 4962530), (487, 2955100), (580, 2481265), (725, 1985012), (974, 1477550), (1019, 1412300), (1450, 992506), (1948, 738775), (2038, 706150), (2435, 591020), (2900, 496253), (4076, 353075), (4870, 295510), (5095, 282460), (9740, 147755), (10190, 141230), (12175, 118204), (14123, 101900), (20380, 70615), (24350, 59102), (25475, 56492), (28246, 50950), (29551, 48700)]