126163700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 297918432

約数和(自身を除く): 171754732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 907, 1070, 1300, 1391, 1814, 2140, 2675, 2782, 3628, 4535, 5350, 5564, 6955, 9070, 10700, 11791, 13910, 18140, 22675, 23582, 27820, 34775, 45350, 47164, 58955, 69550, 90700, 97049, 117910, 139100, 194098, 235820, 294775, 388196, 485245, 589550, 970490, 1179100, 1261637, 1940980, 2426225, 2523274, 4852450, 5046548, 6308185, 9704900, 12616370, 25232740, 31540925, 63081850, 126163700]

約数ペア:

[(1, 126163700), (2, 63081850), (4, 31540925), (5, 25232740), (10, 12616370), (13, 9704900), (20, 6308185), (25, 5046548), (26, 4852450), (50, 2523274), (52, 2426225), (65, 1940980), (100, 1261637), (107, 1179100), (130, 970490), (214, 589550), (260, 485245), (325, 388196), (428, 294775), (535, 235820), (650, 194098), (907, 139100), (1070, 117910), (1300, 97049), (1391, 90700), (1814, 69550), (2140, 58955), (2675, 47164), (2782, 45350), (3628, 34775), (4535, 27820), (5350, 23582), (5564, 22675), (6955, 18140), (9070, 13910), (10700, 11791)]