29809360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53231}}^1$

素因数の和:53251

約数の個数: 40

約数和(自身を含む): 79209216

約数和(自身を除く): 49399856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53231, 106462, 212924, 266155, 372617, 425848, 532310, 745234, 851696, 1064620, 1490468, 1863085, 2129240, 2980936, 3726170, 4258480, 5961872, 7452340, 14904680, 29809360]

約数ペア:

[(1, 29809360), (2, 14904680), (4, 7452340), (5, 5961872), (7, 4258480), (8, 3726170), (10, 2980936), (14, 2129240), (16, 1863085), (20, 1490468), (28, 1064620), (35, 851696), (40, 745234), (56, 532310), (70, 425848), (80, 372617), (112, 266155), (140, 212924), (280, 106462), (560, 53231)]