25547970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 74176128

約数和(自身を除く): 48628158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 337, 361, 399, 570, 665, 674, 722, 798, 1011, 1083, 1330, 1685, 1805, 1995, 2022, 2166, 2359, 2527, 3370, 3610, 3990, 4718, 5054, 5055, 5415, 6403, 7077, 7581, 10110, 10830, 11795, 12635, 12806, 14154, 15162, 19209, 23590, 25270, 32015, 35385, 37905, 38418, 44821, 64030, 70770, 75810, 89642, 96045, 121657, 134463, 192090, 224105, 243314, 268926, 364971, 448210, 608285, 672315, 729942, 851599, 1216570, 1344630, 1703198, 1824855, 2554797, 3649710, 4257995, 5109594, 8515990, 12773985, 25547970]

約数ペア:

[(1, 25547970), (2, 12773985), (3, 8515990), (5, 5109594), (6, 4257995), (7, 3649710), (10, 2554797), (14, 1824855), (15, 1703198), (19, 1344630), (21, 1216570), (30, 851599), (35, 729942), (38, 672315), (42, 608285), (57, 448210), (70, 364971), (95, 268926), (105, 243314), (114, 224105), (133, 192090), (190, 134463), (210, 121657), (266, 96045), (285, 89642), (337, 75810), (361, 70770), (399, 64030), (570, 44821), (665, 38418), (674, 37905), (722, 35385), (798, 32015), (1011, 25270), (1083, 23590), (1330, 19209), (1685, 15162), (1805, 14154), (1995, 12806), (2022, 12635), (2166, 11795), (2359, 10830), (2527, 10110), (3370, 7581), (3610, 7077), (3990, 6403), (4718, 5415), (5054, 5055)]