906211150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2503}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 1819196064

約数和(自身を除く): 912984914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 557, 650, 1114, 2503, 2785, 5006, 5570, 7241, 12515, 13925, 14482, 25030, 27850, 32539, 36205, 62575, 65078, 72410, 125150, 162695, 181025, 325390, 362050, 813475, 1394171, 1626950, 2788342, 6970855, 13941710, 18124223, 34854275, 36248446, 69708550, 90621115, 181242230, 453105575, 906211150]

約数ペア:

[(1, 906211150), (2, 453105575), (5, 181242230), (10, 90621115), (13, 69708550), (25, 36248446), (26, 34854275), (50, 18124223), (65, 13941710), (130, 6970855), (325, 2788342), (557, 1626950), (650, 1394171), (1114, 813475), (2503, 362050), (2785, 325390), (5006, 181025), (5570, 162695), (7241, 125150), (12515, 72410), (13925, 65078), (14482, 62575), (25030, 36205), (27850, 32539)]