70145720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92297}}^1$

素因数の和:92327

約数の個数: 32

約数和(自身を含む): 166136400

約数和(自身を除く): 95990680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 92297, 184594, 369188, 461485, 738376, 922970, 1753643, 1845940, 3507286, 3691880, 7014572, 8768215, 14029144, 17536430, 35072860, 70145720]

約数ペア:

[(1, 70145720), (2, 35072860), (4, 17536430), (5, 14029144), (8, 8768215), (10, 7014572), (19, 3691880), (20, 3507286), (38, 1845940), (40, 1753643), (76, 922970), (95, 738376), (152, 461485), (190, 369188), (380, 184594), (760, 92297)]