39195080

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1583}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 88387200

約数和(自身を除く): 49192120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 1583, 2476, 3095, 3166, 4952, 6190, 6332, 7915, 12380, 12664, 15830, 24760, 31660, 63320, 979877, 1959754, 3919508, 4899385, 7839016, 9798770, 19597540, 39195080]

約数ペア:

[(1, 39195080), (2, 19597540), (4, 9798770), (5, 7839016), (8, 4899385), (10, 3919508), (20, 1959754), (40, 979877), (619, 63320), (1238, 31660), (1583, 24760), (2476, 15830), (3095, 12664), (3166, 12380), (4952, 7915), (6190, 6332)]