2022961160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241981}}^1$

素因数の和:242022

約数の個数: 64

約数和(自身を含む): 5226811200

約数和(自身を除く): 3203850040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 241981, 483962, 967924, 1209905, 1935848, 2419810, 2661791, 4597639, 4839620, 5323582, 9195278, 9679240, 10647164, 13308955, 18390556, 21294328, 22988195, 26617910, 36781112, 45976390, 50574029, 53235820, 91952780, 101148058, 106471640, 183905560, 202296116, 252870145, 404592232, 505740290, 1011480580, 2022961160]

約数ペア:

[(1, 2022961160), (2, 1011480580), (4, 505740290), (5, 404592232), (8, 252870145), (10, 202296116), (11, 183905560), (19, 106471640), (20, 101148058), (22, 91952780), (38, 53235820), (40, 50574029), (44, 45976390), (55, 36781112), (76, 26617910), (88, 22988195), (95, 21294328), (110, 18390556), (152, 13308955), (190, 10647164), (209, 9679240), (220, 9195278), (380, 5323582), (418, 4839620), (440, 4597639), (760, 2661791), (836, 2419810), (1045, 1935848), (1672, 1209905), (2090, 967924), (4180, 483962), (8360, 241981)]