41278250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 83759832

約数和(自身を除く): 42481582

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 977, 1625, 1690, 1954, 3250, 4225, 4885, 8450, 9770, 12701, 21125, 24425, 25402, 42250, 48850, 63505, 122125, 127010, 165113, 244250, 317525, 330226, 635050, 825565, 1587625, 1651130, 3175250, 4127825, 8255650, 20639125, 41278250]

約数ペア:

[(1, 41278250), (2, 20639125), (5, 8255650), (10, 4127825), (13, 3175250), (25, 1651130), (26, 1587625), (50, 825565), (65, 635050), (125, 330226), (130, 317525), (169, 244250), (250, 165113), (325, 127010), (338, 122125), (650, 63505), (845, 48850), (977, 42250), (1625, 25402), (1690, 24425), (1954, 21125), (3250, 12701), (4225, 9770), (4885, 8450)]