70747640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93089}}^1$

素因数の和:93119

約数の個数: 32

約数和(自身を含む): 167562000

約数和(自身を除く): 96814360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93089, 186178, 372356, 465445, 744712, 930890, 1768691, 1861780, 3537382, 3723560, 7074764, 8843455, 14149528, 17686910, 35373820, 70747640]

約数ペア:

[(1, 70747640), (2, 35373820), (4, 17686910), (5, 14149528), (8, 8843455), (10, 7074764), (19, 3723560), (20, 3537382), (38, 1861780), (40, 1768691), (76, 930890), (95, 744712), (152, 465445), (190, 372356), (380, 186178), (760, 93089)]