54769240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 131414400

約数和(自身を除く): 76645160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 337, 340, 478, 674, 680, 956, 1195, 1348, 1685, 1912, 2390, 2696, 3370, 4063, 4780, 5729, 6740, 8126, 9560, 11458, 13480, 16252, 20315, 22916, 28645, 32504, 40630, 45832, 57290, 80543, 81260, 114580, 161086, 162520, 229160, 322172, 402715, 644344, 805430, 1369231, 1610860, 2738462, 3221720, 5476924, 6846155, 10953848, 13692310, 27384620, 54769240]

約数ペア:

[(1, 54769240), (2, 27384620), (4, 13692310), (5, 10953848), (8, 6846155), (10, 5476924), (17, 3221720), (20, 2738462), (34, 1610860), (40, 1369231), (68, 805430), (85, 644344), (136, 402715), (170, 322172), (239, 229160), (337, 162520), (340, 161086), (478, 114580), (674, 81260), (680, 80543), (956, 57290), (1195, 45832), (1348, 40630), (1685, 32504), (1912, 28645), (2390, 22916), (2696, 20315), (3370, 16252), (4063, 13480), (4780, 11458), (5729, 9560), (6740, 8126)]