2017088260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 4889364480

約数和(自身を除く): 2872276220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 211, 220, 380, 418, 422, 836, 844, 1045, 1055, 2090, 2110, 2287, 2321, 4009, 4180, 4220, 4574, 4642, 8018, 9148, 9284, 11435, 11605, 16036, 20045, 22870, 23210, 25157, 40090, 43453, 44099, 45740, 46420, 50314, 80180, 86906, 88198, 100628, 125785, 173812, 176396, 217265, 220495, 251570, 434530, 440990, 477983, 482557, 503140, 869060, 881980, 955966, 965114, 1911932, 1930228, 2389915, 2412785, 4779830, 4825570, 5308127, 9168583, 9559660, 9651140, 10616254, 18337166, 21232508, 26540635, 36674332, 45842915, 53081270, 91685830, 100854413, 106162540, 183371660, 201708826, 403417652, 504272065, 1008544130, 2017088260]

約数ペア:

[(1, 2017088260), (2, 1008544130), (4, 504272065), (5, 403417652), (10, 201708826), (11, 183371660), (19, 106162540), (20, 100854413), (22, 91685830), (38, 53081270), (44, 45842915), (55, 36674332), (76, 26540635), (95, 21232508), (110, 18337166), (190, 10616254), (209, 9651140), (211, 9559660), (220, 9168583), (380, 5308127), (418, 4825570), (422, 4779830), (836, 2412785), (844, 2389915), (1045, 1930228), (1055, 1911932), (2090, 965114), (2110, 955966), (2287, 881980), (2321, 869060), (4009, 503140), (4180, 482557), (4220, 477983), (4574, 440990), (4642, 434530), (8018, 251570), (9148, 220495), (9284, 217265), (11435, 176396), (11605, 173812), (16036, 125785), (20045, 100628), (22870, 88198), (23210, 86906), (25157, 80180), (40090, 50314), (43453, 46420), (44099, 45740)]