2015575250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^2$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 4325066928

約数和(自身を除く): 2309491678

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 191, 221, 250, 325, 382, 425, 442, 650, 850, 955, 1105, 1625, 1910, 2125, 2210, 2483, 3247, 3250, 4250, 4775, 4966, 5525, 6494, 9550, 11050, 12415, 16235, 23875, 24830, 27625, 32470, 36481, 42211, 47750, 55250, 62075, 72962, 81175, 84422, 124150, 162350, 182405, 211055, 310375, 364810, 405875, 422110, 474253, 620177, 620750, 811750, 912025, 948506, 1055275, 1240354, 1824050, 2110550, 2371265, 3100885, 4560125, 4742530, 5276375, 6201770, 8062301, 9120250, 10552750, 11856325, 15504425, 16124602, 23712650, 31008850, 40311505, 59281625, 77522125, 80623010, 118563250, 155044250, 201557525, 403115050, 1007787625, 2015575250]

約数ペア:

[(1, 2015575250), (2, 1007787625), (5, 403115050), (10, 201557525), (13, 155044250), (17, 118563250), (25, 80623010), (26, 77522125), (34, 59281625), (50, 40311505), (65, 31008850), (85, 23712650), (125, 16124602), (130, 15504425), (170, 11856325), (191, 10552750), (221, 9120250), (250, 8062301), (325, 6201770), (382, 5276375), (425, 4742530), (442, 4560125), (650, 3100885), (850, 2371265), (955, 2110550), (1105, 1824050), (1625, 1240354), (1910, 1055275), (2125, 948506), (2210, 912025), (2483, 811750), (3247, 620750), (3250, 620177), (4250, 474253), (4775, 422110), (4966, 405875), (5525, 364810), (6494, 310375), (9550, 211055), (11050, 182405), (12415, 162350), (16235, 124150), (23875, 84422), (24830, 81175), (27625, 72962), (32470, 62075), (36481, 55250), (42211, 47750)]