25208450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 50782464

約数和(自身を除く): 25574014

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 631, 799, 850, 1175, 1262, 1598, 2350, 3155, 3995, 6310, 7990, 10727, 15775, 19975, 21454, 29657, 31550, 39950, 53635, 59314, 107270, 148285, 268175, 296570, 504169, 536350, 741425, 1008338, 1482850, 2520845, 5041690, 12604225, 25208450]

約数ペア:

[(1, 25208450), (2, 12604225), (5, 5041690), (10, 2520845), (17, 1482850), (25, 1008338), (34, 741425), (47, 536350), (50, 504169), (85, 296570), (94, 268175), (170, 148285), (235, 107270), (425, 59314), (470, 53635), (631, 39950), (799, 31550), (850, 29657), (1175, 21454), (1262, 19975), (1598, 15775), (2350, 10727), (3155, 7990), (3995, 6310)]