104135600

素因数分解:

$2^4\times 5^2\times {\mathrm{260339}}^1$

素因数の和:260357

約数の個数: 30

約数和(自身を含む): 250186740

約数和(自身を除く): 146051140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 260339, 520678, 1041356, 1301695, 2082712, 2603390, 4165424, 5206780, 6508475, 10413560, 13016950, 20827120, 26033900, 52067800, 104135600]

約数ペア:

[(1, 104135600), (2, 52067800), (4, 26033900), (5, 20827120), (8, 13016950), (10, 10413560), (16, 6508475), (20, 5206780), (25, 4165424), (40, 2603390), (50, 2082712), (80, 1301695), (100, 1041356), (200, 520678), (400, 260339)]