9559660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 13503380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2287, 4180, 4574, 9148, 11435, 22870, 25157, 43453, 45740, 50314, 86906, 100628, 125785, 173812, 217265, 251570, 434530, 477983, 503140, 869060, 955966, 1911932, 2389915, 4779830, 9559660]

約数ペア:

[(1, 9559660), (2, 4779830), (4, 2389915), (5, 1911932), (10, 955966), (11, 869060), (19, 503140), (20, 477983), (22, 434530), (38, 251570), (44, 217265), (55, 173812), (76, 125785), (95, 100628), (110, 86906), (190, 50314), (209, 45740), (220, 43453), (380, 25157), (418, 22870), (836, 11435), (1045, 9148), (2090, 4574), (2287, 4180)]