76747060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 174459600

約数和(自身を除く): 97712540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 1289, 2290, 2578, 2977, 4580, 5156, 5954, 6445, 11908, 12890, 14885, 16757, 25780, 29770, 33514, 59540, 67028, 83785, 167570, 295181, 335140, 590362, 1180724, 1475905, 2951810, 3837353, 5903620, 7674706, 15349412, 19186765, 38373530, 76747060]

約数ペア:

[(1, 76747060), (2, 38373530), (4, 19186765), (5, 15349412), (10, 7674706), (13, 5903620), (20, 3837353), (26, 2951810), (52, 1475905), (65, 1180724), (130, 590362), (229, 335140), (260, 295181), (458, 167570), (916, 83785), (1145, 67028), (1289, 59540), (2290, 33514), (2578, 29770), (2977, 25780), (4580, 16757), (5156, 14885), (5954, 12890), (6445, 11908)]