70945750

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 133701984

約数和(自身を除く): 62756234

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 250, 326, 815, 1630, 1741, 3482, 4075, 8150, 8705, 17410, 20375, 40750, 43525, 87050, 217625, 283783, 435250, 567566, 1418915, 2837830, 7094575, 14189150, 35472875, 70945750]

約数ペア:

[(1, 70945750), (2, 35472875), (5, 14189150), (10, 7094575), (25, 2837830), (50, 1418915), (125, 567566), (163, 435250), (250, 283783), (326, 217625), (815, 87050), (1630, 43525), (1741, 40750), (3482, 20375), (4075, 17410), (8150, 8705)]