34802440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21221}}^1$

素因数の和:21273

約数の個数: 32

約数和(自身を含む): 80219160

約数和(自身を除く): 45416720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 21221, 42442, 84884, 106105, 169768, 212210, 424420, 848840, 870061, 1740122, 3480244, 4350305, 6960488, 8700610, 17401220, 34802440]

約数ペア:

[(1, 34802440), (2, 17401220), (4, 8700610), (5, 6960488), (8, 4350305), (10, 3480244), (20, 1740122), (40, 870061), (41, 848840), (82, 424420), (164, 212210), (205, 169768), (328, 106105), (410, 84884), (820, 42442), (1640, 21221)]