40210872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^2$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 108562440

約数和(自身を除く): 68351568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 359, 718, 1077, 1436, 2154, 2872, 4308, 4667, 8616, 9334, 14001, 18668, 28002, 37336, 56004, 112008, 128881, 257762, 386643, 515524, 773286, 1031048, 1546572, 1675453, 3093144, 3350906, 5026359, 6701812, 10052718, 13403624, 20105436, 40210872]

約数ペア:

[(1, 40210872), (2, 20105436), (3, 13403624), (4, 10052718), (6, 6701812), (8, 5026359), (12, 3350906), (13, 3093144), (24, 1675453), (26, 1546572), (39, 1031048), (52, 773286), (78, 515524), (104, 386643), (156, 257762), (312, 128881), (359, 112008), (718, 56004), (1077, 37336), (1436, 28002), (2154, 18668), (2872, 14001), (4308, 9334), (4667, 8616)]