74500690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 149869440

約数和(自身を除く): 75368750

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 16519, 33038, 82595, 165190, 181709, 363418, 677279, 908545, 1354558, 1817090, 3386395, 6772790, 7450069, 14900138, 37250345, 74500690]

約数ペア:

[(1, 74500690), (2, 37250345), (5, 14900138), (10, 7450069), (11, 6772790), (22, 3386395), (41, 1817090), (55, 1354558), (82, 908545), (110, 677279), (205, 363418), (410, 181709), (451, 165190), (902, 82595), (2255, 33038), (4510, 16519)]