1036732720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3571}}^1$

素因数の和:3794

約数の個数: 80

約数和(自身を含む): 2551265280

約数和(自身を除く): 1514532560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 191, 304, 380, 382, 760, 764, 955, 1520, 1528, 1910, 3056, 3571, 3629, 3820, 7142, 7258, 7640, 14284, 14516, 15280, 17855, 18145, 28568, 29032, 35710, 36290, 57136, 58064, 67849, 71420, 72580, 135698, 142840, 145160, 271396, 285680, 290320, 339245, 542792, 678490, 682061, 1085584, 1356980, 1364122, 2713960, 2728244, 3410305, 5427920, 5456488, 6820610, 10912976, 12959159, 13641220, 25918318, 27282440, 51836636, 54564880, 64795795, 103673272, 129591590, 207346544, 259183180, 518366360, 1036732720]

約数ペア:

[(1, 1036732720), (2, 518366360), (4, 259183180), (5, 207346544), (8, 129591590), (10, 103673272), (16, 64795795), (19, 54564880), (20, 51836636), (38, 27282440), (40, 25918318), (76, 13641220), (80, 12959159), (95, 10912976), (152, 6820610), (190, 5456488), (191, 5427920), (304, 3410305), (380, 2728244), (382, 2713960), (760, 1364122), (764, 1356980), (955, 1085584), (1520, 682061), (1528, 678490), (1910, 542792), (3056, 339245), (3571, 290320), (3629, 285680), (3820, 271396), (7142, 145160), (7258, 142840), (7640, 135698), (14284, 72580), (14516, 71420), (15280, 67849), (17855, 58064), (18145, 57136), (28568, 36290), (29032, 35710)]