96240820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 219300480

約数和(自身を除く): 123059660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2663, 2780, 3614, 5326, 7228, 9035, 10652, 13315, 18070, 26630, 34619, 36140, 53260, 69238, 138476, 173095, 346190, 370157, 692380, 740314, 1480628, 1850785, 3701570, 4812041, 7403140, 9624082, 19248164, 24060205, 48120410, 96240820]

約数ペア:

[(1, 96240820), (2, 48120410), (4, 24060205), (5, 19248164), (10, 9624082), (13, 7403140), (20, 4812041), (26, 3701570), (52, 1850785), (65, 1480628), (130, 740314), (139, 692380), (260, 370157), (278, 346190), (556, 173095), (695, 138476), (1390, 69238), (1807, 53260), (2663, 36140), (2780, 34619), (3614, 26630), (5326, 18070), (7228, 13315), (9035, 10652)]