3825640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 10604160

約数和(自身を除く): 6778520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1051, 1820, 2102, 3640, 4204, 5255, 7357, 8408, 10510, 13663, 14714, 21020, 27326, 29428, 36785, 42040, 54652, 58856, 68315, 73570, 95641, 109304, 136630, 147140, 191282, 273260, 294280, 382564, 478205, 546520, 765128, 956410, 1912820, 3825640]

約数ペア:

[(1, 3825640), (2, 1912820), (4, 956410), (5, 765128), (7, 546520), (8, 478205), (10, 382564), (13, 294280), (14, 273260), (20, 191282), (26, 147140), (28, 136630), (35, 109304), (40, 95641), (52, 73570), (56, 68315), (65, 58856), (70, 54652), (91, 42040), (104, 36785), (130, 29428), (140, 27326), (182, 21020), (260, 14714), (280, 13663), (364, 10510), (455, 8408), (520, 7357), (728, 5255), (910, 4204), (1051, 3640), (1820, 2102)]