70174840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 96749960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 919, 920, 1660, 1838, 1909, 3320, 3676, 3818, 4595, 7352, 7636, 9190, 9545, 15272, 18380, 19090, 21137, 36760, 38180, 42274, 76277, 76360, 84548, 105685, 152554, 169096, 211370, 305108, 381385, 422740, 610216, 762770, 845480, 1525540, 1754371, 3051080, 3508742, 7017484, 8771855, 14034968, 17543710, 35087420, 70174840]

約数ペア:

[(1, 70174840), (2, 35087420), (4, 17543710), (5, 14034968), (8, 8771855), (10, 7017484), (20, 3508742), (23, 3051080), (40, 1754371), (46, 1525540), (83, 845480), (92, 762770), (115, 610216), (166, 422740), (184, 381385), (230, 305108), (332, 211370), (415, 169096), (460, 152554), (664, 105685), (830, 84548), (919, 76360), (920, 76277), (1660, 42274), (1838, 38180), (1909, 36760), (3320, 21137), (3676, 19090), (3818, 18380), (4595, 15272), (7352, 9545), (7636, 9190)]