182847920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4398

約数の個数: 80

約数和(自身を含む): 464755968

約数和(自身を除く): 281908048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 4337, 5270, 8432, 8674, 10540, 17348, 21080, 21685, 34696, 42160, 43370, 69392, 73729, 86740, 134447, 147458, 173480, 268894, 294916, 346960, 368645, 537788, 589832, 672235, 737290, 1075576, 1179664, 1344470, 1474580, 2151152, 2285599, 2688940, 2949160, 4571198, 5377880, 5898320, 9142396, 10755760, 11427995, 18284792, 22855990, 36569584, 45711980, 91423960, 182847920]

約数ペア:

[(1, 182847920), (2, 91423960), (4, 45711980), (5, 36569584), (8, 22855990), (10, 18284792), (16, 11427995), (17, 10755760), (20, 9142396), (31, 5898320), (34, 5377880), (40, 4571198), (62, 2949160), (68, 2688940), (80, 2285599), (85, 2151152), (124, 1474580), (136, 1344470), (155, 1179664), (170, 1075576), (248, 737290), (272, 672235), (310, 589832), (340, 537788), (496, 368645), (527, 346960), (620, 294916), (680, 268894), (1054, 173480), (1240, 147458), (1360, 134447), (2108, 86740), (2480, 73729), (2635, 69392), (4216, 43370), (4337, 42160), (5270, 34696), (8432, 21685), (8674, 21080), (10540, 17348)]