72694360

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1627}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 163809360

約数和(自身を除く): 91115000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 1627, 2234, 3254, 4468, 5585, 6508, 8135, 8936, 11170, 13016, 16270, 22340, 32540, 44680, 65080, 1817359, 3634718, 7269436, 9086795, 14538872, 18173590, 36347180, 72694360]

約数ペア:

[(1, 72694360), (2, 36347180), (4, 18173590), (5, 14538872), (8, 9086795), (10, 7269436), (20, 3634718), (40, 1817359), (1117, 65080), (1627, 44680), (2234, 32540), (3254, 22340), (4468, 16270), (5585, 13016), (6508, 11170), (8135, 8936)]