83388049480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67248427}}^1$

素因数の和:67248469

約数の個数: 32

約数和(自身を含む): 193675472640

約数和(自身を除く): 110287423160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 67248427, 134496854, 268993708, 336242135, 537987416, 672484270, 1344968540, 2084701237, 2689937080, 4169402474, 8338804948, 10423506185, 16677609896, 20847012370, 41694024740, 83388049480]

約数ペア:

[(1, 83388049480), (2, 41694024740), (4, 20847012370), (5, 16677609896), (8, 10423506185), (10, 8338804948), (20, 4169402474), (31, 2689937080), (40, 2084701237), (62, 1344968540), (124, 672484270), (155, 537987416), (248, 336242135), (310, 268993708), (620, 134496854), (1240, 67248427)]