40468610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 91268856

約数和(自身を除く): 50800246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6353, 6370, 12706, 31765, 44471, 63530, 82589, 88942, 165178, 222355, 311297, 412945, 444710, 578123, 622594, 825890, 1156246, 1556485, 2890615, 3112970, 4046861, 5781230, 8093722, 20234305, 40468610]

約数ペア:

[(1, 40468610), (2, 20234305), (5, 8093722), (7, 5781230), (10, 4046861), (13, 3112970), (14, 2890615), (26, 1556485), (35, 1156246), (49, 825890), (65, 622594), (70, 578123), (91, 444710), (98, 412945), (130, 311297), (182, 222355), (245, 165178), (455, 88942), (490, 82589), (637, 63530), (910, 44471), (1274, 31765), (3185, 12706), (6353, 6370)]