85838060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 226920960

約数和(自身を除く): 141082900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 401, 556, 695, 770, 802, 973, 1390, 1529, 1540, 1604, 1946, 2005, 2780, 2807, 3058, 3892, 4010, 4411, 4865, 5614, 6116, 7645, 8020, 8822, 9730, 10703, 11228, 14035, 15290, 17644, 19460, 21406, 22055, 28070, 30580, 30877, 42812, 44110, 53515, 55739, 56140, 61754, 88220, 107030, 111478, 123508, 154385, 214060, 222956, 278695, 308770, 390173, 557390, 613129, 617540, 780346, 1114780, 1226258, 1560692, 1950865, 2452516, 3065645, 3901730, 4291903, 6131290, 7803460, 8583806, 12262580, 17167612, 21459515, 42919030, 85838060]

約数ペア:

[(1, 85838060), (2, 42919030), (4, 21459515), (5, 17167612), (7, 12262580), (10, 8583806), (11, 7803460), (14, 6131290), (20, 4291903), (22, 3901730), (28, 3065645), (35, 2452516), (44, 1950865), (55, 1560692), (70, 1226258), (77, 1114780), (110, 780346), (139, 617540), (140, 613129), (154, 557390), (220, 390173), (278, 308770), (308, 278695), (385, 222956), (401, 214060), (556, 154385), (695, 123508), (770, 111478), (802, 107030), (973, 88220), (1390, 61754), (1529, 56140), (1540, 55739), (1604, 53515), (1946, 44110), (2005, 42812), (2780, 30877), (2807, 30580), (3058, 28070), (3892, 22055), (4010, 21406), (4411, 19460), (4865, 17644), (5614, 15290), (6116, 14035), (7645, 11228), (8020, 10703), (8822, 9730)]