133403140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 303090480

約数和(自身を除く): 169687340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 2129, 2410, 3133, 4258, 4820, 6266, 8516, 10645, 12532, 15665, 21290, 27677, 31330, 42580, 55354, 62660, 110708, 138385, 276770, 513089, 553540, 1026178, 2052356, 2565445, 5130890, 6670157, 10261780, 13340314, 26680628, 33350785, 66701570, 133403140]

約数ペア:

[(1, 133403140), (2, 66701570), (4, 33350785), (5, 26680628), (10, 13340314), (13, 10261780), (20, 6670157), (26, 5130890), (52, 2565445), (65, 2052356), (130, 1026178), (241, 553540), (260, 513089), (482, 276770), (964, 138385), (1205, 110708), (2129, 62660), (2410, 55354), (3133, 42580), (4258, 31330), (4820, 27677), (6266, 21290), (8516, 15665), (10645, 12532)]