106368440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85781}}^1$

素因数の和:85823

約数の個数: 32

約数和(自身を含む): 247052160

約数和(自身を除く): 140683720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 85781, 171562, 343124, 428905, 686248, 857810, 1715620, 2659211, 3431240, 5318422, 10636844, 13296055, 21273688, 26592110, 53184220, 106368440]

約数ペア:

[(1, 106368440), (2, 53184220), (4, 26592110), (5, 21273688), (8, 13296055), (10, 10636844), (20, 5318422), (31, 3431240), (40, 2659211), (62, 1715620), (124, 857810), (155, 686248), (248, 428905), (310, 343124), (620, 171562), (1240, 85781)]