7861100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6074

約数の個数: 36

約数和(自身を含む): 18373824

約数和(自身を除く): 10512724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6047, 12094, 24188, 30235, 60470, 78611, 120940, 151175, 157222, 302350, 314444, 393055, 604700, 786110, 1572220, 1965275, 3930550, 7861100]

約数ペア:

[(1, 7861100), (2, 3930550), (4, 1965275), (5, 1572220), (10, 786110), (13, 604700), (20, 393055), (25, 314444), (26, 302350), (50, 157222), (52, 151175), (65, 120940), (100, 78611), (130, 60470), (260, 30235), (325, 24188), (650, 12094), (1300, 6047)]