5250874960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 13006745640

約数和(自身を除く): 7755870680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 361, 380, 452, 565, 722, 760, 904, 1130, 1444, 1520, 1609, 1805, 1808, 2147, 2260, 2888, 3218, 3610, 4294, 4520, 5776, 6436, 7220, 8045, 8588, 9040, 10735, 12872, 14440, 16090, 17176, 21470, 25744, 28880, 30571, 32180, 34352, 40793, 42940, 61142, 64360, 81586, 85880, 122284, 128720, 152855, 163172, 171760, 181817, 203965, 244568, 305710, 326344, 363634, 407930, 489136, 580849, 611420, 652688, 727268, 815860, 909085, 1161698, 1222840, 1454536, 1631720, 1818170, 2323396, 2445680, 2904245, 2909072, 3263440, 3454523, 3636340, 4646792, 5808490, 6909046, 7272680, 9293584, 11616980, 13818092, 14545360, 17272615, 23233960, 27636184, 34545230, 46467920, 55272368, 65635937, 69090460, 131271874, 138180920, 262543748, 276361840, 328179685, 525087496, 656359370, 1050174992, 1312718740, 2625437480, 5250874960]

約数ペア:

[(1, 5250874960), (2, 2625437480), (4, 1312718740), (5, 1050174992), (8, 656359370), (10, 525087496), (16, 328179685), (19, 276361840), (20, 262543748), (38, 138180920), (40, 131271874), (76, 69090460), (80, 65635937), (95, 55272368), (113, 46467920), (152, 34545230), (190, 27636184), (226, 23233960), (304, 17272615), (361, 14545360), (380, 13818092), (452, 11616980), (565, 9293584), (722, 7272680), (760, 6909046), (904, 5808490), (1130, 4646792), (1444, 3636340), (1520, 3454523), (1609, 3263440), (1805, 2909072), (1808, 2904245), (2147, 2445680), (2260, 2323396), (2888, 1818170), (3218, 1631720), (3610, 1454536), (4294, 1222840), (4520, 1161698), (5776, 909085), (6436, 815860), (7220, 727268), (8045, 652688), (8588, 611420), (9040, 580849), (10735, 489136), (12872, 407930), (14440, 363634), (16090, 326344), (17176, 305710), (21470, 244568), (25744, 203965), (28880, 181817), (30571, 171760), (32180, 163172), (34352, 152855), (40793, 128720), (42940, 122284), (61142, 85880), (64360, 81586)]