40204584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 125336640

約数和(自身を除く): 85132056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 241, 252, 331, 482, 504, 662, 723, 964, 993, 1324, 1446, 1687, 1928, 1986, 2169, 2317, 2648, 2892, 2979, 3374, 3972, 4338, 4634, 5061, 5784, 5958, 6748, 6951, 7944, 8676, 9268, 10122, 11916, 13496, 13902, 15183, 17352, 18536, 20244, 20853, 23832, 27804, 30366, 40488, 41706, 55608, 60732, 79771, 83412, 121464, 159542, 166824, 239313, 319084, 478626, 558397, 638168, 717939, 957252, 1116794, 1435878, 1675191, 1914504, 2233588, 2871756, 3350382, 4467176, 5025573, 5743512, 6700764, 10051146, 13401528, 20102292, 40204584]

約数ペア:

[(1, 40204584), (2, 20102292), (3, 13401528), (4, 10051146), (6, 6700764), (7, 5743512), (8, 5025573), (9, 4467176), (12, 3350382), (14, 2871756), (18, 2233588), (21, 1914504), (24, 1675191), (28, 1435878), (36, 1116794), (42, 957252), (56, 717939), (63, 638168), (72, 558397), (84, 478626), (126, 319084), (168, 239313), (241, 166824), (252, 159542), (331, 121464), (482, 83412), (504, 79771), (662, 60732), (723, 55608), (964, 41706), (993, 40488), (1324, 30366), (1446, 27804), (1687, 23832), (1928, 20853), (1986, 20244), (2169, 18536), (2317, 17352), (2648, 15183), (2892, 13902), (2979, 13496), (3374, 11916), (3972, 10122), (4338, 9268), (4634, 8676), (5061, 7944), (5784, 6951), (5958, 6748)]