124614760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 298267920

約数和(自身を除く): 173653160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 401, 457, 680, 802, 914, 1604, 1828, 2005, 2285, 3208, 3656, 4010, 4570, 6817, 7769, 8020, 9140, 13634, 15538, 16040, 18280, 27268, 31076, 34085, 38845, 54536, 62152, 68170, 77690, 136340, 155380, 183257, 272680, 310760, 366514, 733028, 916285, 1466056, 1832570, 3115369, 3665140, 6230738, 7330280, 12461476, 15576845, 24922952, 31153690, 62307380, 124614760]

約数ペア:

[(1, 124614760), (2, 62307380), (4, 31153690), (5, 24922952), (8, 15576845), (10, 12461476), (17, 7330280), (20, 6230738), (34, 3665140), (40, 3115369), (68, 1832570), (85, 1466056), (136, 916285), (170, 733028), (340, 366514), (401, 310760), (457, 272680), (680, 183257), (802, 155380), (914, 136340), (1604, 77690), (1828, 68170), (2005, 62152), (2285, 54536), (3208, 38845), (3656, 34085), (4010, 31076), (4570, 27268), (6817, 18280), (7769, 16040), (8020, 15538), (9140, 13634)]