66618080

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7057}}^1$

素因数の和:7131

約数の個数: 48

約数和(自身を含む): 160075440

約数和(自身を除く): 93457360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 7057, 9440, 14114, 28228, 35285, 56456, 70570, 112912, 141140, 225824, 282280, 416363, 564560, 832726, 1129120, 1665452, 2081815, 3330904, 4163630, 6661808, 8327260, 13323616, 16654520, 33309040, 66618080]

約数ペア:

[(1, 66618080), (2, 33309040), (4, 16654520), (5, 13323616), (8, 8327260), (10, 6661808), (16, 4163630), (20, 3330904), (32, 2081815), (40, 1665452), (59, 1129120), (80, 832726), (118, 564560), (160, 416363), (236, 282280), (295, 225824), (472, 141140), (590, 112912), (944, 70570), (1180, 56456), (1888, 35285), (2360, 28228), (4720, 14114), (7057, 9440)]