79634750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 162751680

約数和(自身を除く): 83116930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 125, 130, 214, 229, 250, 325, 458, 535, 650, 1070, 1145, 1391, 1625, 2290, 2675, 2782, 2977, 3250, 5350, 5725, 5954, 6955, 11450, 13375, 13910, 14885, 24503, 26750, 28625, 29770, 34775, 49006, 57250, 69550, 74425, 122515, 148850, 173875, 245030, 318539, 347750, 372125, 612575, 637078, 744250, 1225150, 1592695, 3062875, 3185390, 6125750, 7963475, 15926950, 39817375, 79634750]

約数ペア:

[(1, 79634750), (2, 39817375), (5, 15926950), (10, 7963475), (13, 6125750), (25, 3185390), (26, 3062875), (50, 1592695), (65, 1225150), (107, 744250), (125, 637078), (130, 612575), (214, 372125), (229, 347750), (250, 318539), (325, 245030), (458, 173875), (535, 148850), (650, 122515), (1070, 74425), (1145, 69550), (1391, 57250), (1625, 49006), (2290, 34775), (2675, 29770), (2782, 28625), (2977, 26750), (3250, 24503), (5350, 14885), (5725, 13910), (5954, 13375), (6955, 11450)]