2013263350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{78797}}^1$

素因数の和:78889

約数の個数: 48

約数和(自身を含む): 4338302688

約数和(自身を除く): 2325039338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 12775, 25550, 78797, 157594, 393985, 551579, 787970, 1103158, 1969925, 2757895, 3939850, 5515790, 5752181, 11504362, 13789475, 27578950, 28760905, 40265267, 57521810, 80530534, 143804525, 201326335, 287609050, 402652670, 1006631675, 2013263350]

約数ペア:

[(1, 2013263350), (2, 1006631675), (5, 402652670), (7, 287609050), (10, 201326335), (14, 143804525), (25, 80530534), (35, 57521810), (50, 40265267), (70, 28760905), (73, 27578950), (146, 13789475), (175, 11504362), (350, 5752181), (365, 5515790), (511, 3939850), (730, 2757895), (1022, 1969925), (1825, 1103158), (2555, 787970), (3650, 551579), (5110, 393985), (12775, 157594), (25550, 78797)]