2013179960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240811}}^1$

素因数の和:240852

約数の個数: 64

約数和(自身を含む): 5201539200

約数和(自身を除く): 3188359240

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, 240811, 481622, 963244, 1204055, 1926488, 2408110, 2648921, 4575409, 4816220, 5297842, 9150818, 9632440, 10595684, 13244605, 18301636, 21191368, 22877045, 26489210, 36603272, 45754090, 50329499, 52978420, 91508180, 100658998, 105956840, 183016360, 201317996, 251647495, 402635992, 503294990, 1006589980, 2013179960]

約数ペア:

[(1, 2013179960), (2, 1006589980), (4, 503294990), (5, 402635992), (8, 251647495), (10, 201317996), (11, 183016360), (19, 105956840), (20, 100658998), (22, 91508180), (38, 52978420), (40, 50329499), (44, 45754090), (55, 36603272), (76, 26489210), (88, 22877045), (95, 21191368), (110, 18301636), (152, 13244605), (190, 10595684), (209, 9632440), (220, 9150818), (380, 5297842), (418, 4816220), (440, 4575409), (760, 2648921), (836, 2408110), (1045, 1926488), (1672, 1204055), (2090, 963244), (4180, 481622), (8360, 240811)]