34969720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21323}}^1$

素因数の和:21375

約数の個数: 32

約数和(自身を含む): 80604720

約数和(自身を除く): 45635000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 21323, 42646, 85292, 106615, 170584, 213230, 426460, 852920, 874243, 1748486, 3496972, 4371215, 6993944, 8742430, 17484860, 34969720]

約数ペア:

[(1, 34969720), (2, 17484860), (4, 8742430), (5, 6993944), (8, 4371215), (10, 3496972), (20, 1748486), (40, 874243), (41, 852920), (82, 426460), (164, 213230), (205, 170584), (328, 106615), (410, 85292), (820, 42646), (1640, 21323)]