47416760

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9049}}^1$

素因数の和:9191

約数の個数: 32

約数和(自身を含む): 107514000

約数和(自身を除く): 60097240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 9049, 18098, 36196, 45245, 72392, 90490, 180980, 361960, 1185419, 2370838, 4741676, 5927095, 9483352, 11854190, 23708380, 47416760]

約数ペア:

[(1, 47416760), (2, 23708380), (4, 11854190), (5, 9483352), (8, 5927095), (10, 4741676), (20, 2370838), (40, 1185419), (131, 361960), (262, 180980), (524, 90490), (655, 72392), (1048, 45245), (1310, 36196), (2620, 18098), (5240, 9049)]