27951400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 68818140

約数和(自身を除く): 40866740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 8221, 16442, 32884, 41105, 65768, 82210, 139757, 164420, 205525, 279514, 328840, 411050, 559028, 698785, 822100, 1118056, 1397570, 1644200, 2795140, 3493925, 5590280, 6987850, 13975700, 27951400]

約数ペア:

[(1, 27951400), (2, 13975700), (4, 6987850), (5, 5590280), (8, 3493925), (10, 2795140), (17, 1644200), (20, 1397570), (25, 1118056), (34, 822100), (40, 698785), (50, 559028), (68, 411050), (85, 328840), (100, 279514), (136, 205525), (170, 164420), (200, 139757), (340, 82210), (425, 65768), (680, 41105), (850, 32884), (1700, 16442), (3400, 8221)]