2018596150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 4204016640

約数和(自身を除く): 2185420490

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 79, 85, 115, 158, 170, 230, 391, 395, 425, 575, 782, 790, 850, 1150, 1307, 1343, 1817, 1955, 1975, 2614, 2686, 3634, 3910, 3950, 6535, 6715, 9085, 9775, 13070, 13430, 18170, 19550, 22219, 30061, 30889, 32675, 33575, 44438, 45425, 60122, 61778, 65350, 67150, 90850, 103253, 111095, 150305, 154445, 206506, 222190, 300610, 308890, 511037, 516265, 555475, 751525, 772225, 1022074, 1032530, 1110950, 1503050, 1544450, 1755301, 2374819, 2555185, 2581325, 3510602, 4749638, 5110370, 5162650, 8776505, 11874095, 12775925, 17553010, 23748190, 25551850, 40371923, 43882525, 59370475, 80743846, 87765050, 118740950, 201859615, 403719230, 1009298075, 2018596150]

約数ペア:

[(1, 2018596150), (2, 1009298075), (5, 403719230), (10, 201859615), (17, 118740950), (23, 87765050), (25, 80743846), (34, 59370475), (46, 43882525), (50, 40371923), (79, 25551850), (85, 23748190), (115, 17553010), (158, 12775925), (170, 11874095), (230, 8776505), (391, 5162650), (395, 5110370), (425, 4749638), (575, 3510602), (782, 2581325), (790, 2555185), (850, 2374819), (1150, 1755301), (1307, 1544450), (1343, 1503050), (1817, 1110950), (1955, 1032530), (1975, 1022074), (2614, 772225), (2686, 751525), (3634, 555475), (3910, 516265), (3950, 511037), (6535, 308890), (6715, 300610), (9085, 222190), (9775, 206506), (13070, 154445), (13430, 150305), (18170, 111095), (19550, 103253), (22219, 90850), (30061, 67150), (30889, 65350), (32675, 61778), (33575, 60122), (44438, 45425)]