103299040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49663}}^1$

素因数の和:49691

約数の個数: 48

約数和(自身を含む): 262821888

約数和(自身を除く): 159522848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49663, 99326, 198652, 248315, 397304, 496630, 645619, 794608, 993260, 1291238, 1589216, 1986520, 2582476, 3228095, 3973040, 5164952, 6456190, 7946080, 10329904, 12912380, 20659808, 25824760, 51649520, 103299040]

約数ペア:

[(1, 103299040), (2, 51649520), (4, 25824760), (5, 20659808), (8, 12912380), (10, 10329904), (13, 7946080), (16, 6456190), (20, 5164952), (26, 3973040), (32, 3228095), (40, 2582476), (52, 1986520), (65, 1589216), (80, 1291238), (104, 993260), (130, 794608), (160, 645619), (208, 496630), (260, 397304), (416, 248315), (520, 198652), (1040, 99326), (2080, 49663)]