469508840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 1101772800

約数和(自身を除く): 632263960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 508, 580, 635, 1016, 1160, 1270, 2540, 3187, 3683, 5080, 6374, 7366, 12748, 14732, 15935, 18415, 25496, 29464, 31870, 36830, 63740, 73660, 92423, 127480, 147320, 184846, 369692, 404749, 462115, 739384, 809498, 924230, 1618996, 1848460, 2023745, 3237992, 3696920, 4047490, 8094980, 11737721, 16189960, 23475442, 46950884, 58688605, 93901768, 117377210, 234754420, 469508840]

約数ペア:

[(1, 469508840), (2, 234754420), (4, 117377210), (5, 93901768), (8, 58688605), (10, 46950884), (20, 23475442), (29, 16189960), (40, 11737721), (58, 8094980), (116, 4047490), (127, 3696920), (145, 3237992), (232, 2023745), (254, 1848460), (290, 1618996), (508, 924230), (580, 809498), (635, 739384), (1016, 462115), (1160, 404749), (1270, 369692), (2540, 184846), (3187, 147320), (3683, 127480), (5080, 92423), (6374, 73660), (7366, 63740), (12748, 36830), (14732, 31870), (15935, 29464), (18415, 25496)]