43920970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 83623680

約数和(自身を除く): 39702710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 853, 1355, 1706, 2710, 4265, 5149, 8530, 10298, 16207, 25745, 32414, 51490, 81035, 162070, 231163, 462326, 1155815, 2311630, 4392097, 8784194, 21960485, 43920970]

約数ペア:

[(1, 43920970), (2, 21960485), (5, 8784194), (10, 4392097), (19, 2311630), (38, 1155815), (95, 462326), (190, 231163), (271, 162070), (542, 81035), (853, 51490), (1355, 32414), (1706, 25745), (2710, 16207), (4265, 10298), (5149, 8530)]