506367080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 1193754240

約数和(自身を除く): 687387160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 277, 460, 554, 920, 1108, 1385, 1987, 2216, 2770, 3974, 5540, 6371, 7948, 9935, 11080, 12742, 15896, 19870, 25484, 31855, 39740, 45701, 50968, 63710, 79480, 91402, 127420, 182804, 228505, 254840, 365608, 457010, 550399, 914020, 1100798, 1828040, 2201596, 2751995, 4403192, 5503990, 11007980, 12659177, 22015960, 25318354, 50636708, 63295885, 101273416, 126591770, 253183540, 506367080]

約数ペア:

[(1, 506367080), (2, 253183540), (4, 126591770), (5, 101273416), (8, 63295885), (10, 50636708), (20, 25318354), (23, 22015960), (40, 12659177), (46, 11007980), (92, 5503990), (115, 4403192), (184, 2751995), (230, 2201596), (277, 1828040), (460, 1100798), (554, 914020), (920, 550399), (1108, 457010), (1385, 365608), (1987, 254840), (2216, 228505), (2770, 182804), (3974, 127420), (5540, 91402), (6371, 79480), (7948, 63710), (9935, 50968), (11080, 45701), (12742, 39740), (15896, 31855), (19870, 25484)]