1037308222780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{20693}}^1$

素因数の和:20924

約数の個数: 144

約数和(自身を含む): 2360404325664

約数和(自身を除く): 1323096102884

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 131, 190, 212, 262, 265, 361, 380, 524, 530, 655, 722, 1007, 1060, 1310, 1444, 1805, 2014, 2489, 2620, 3610, 4028, 4978, 5035, 6943, 7220, 9956, 10070, 12445, 13886, 19133, 20140, 20693, 24890, 27772, 34715, 38266, 41386, 47291, 49780, 69430, 76532, 82772, 94582, 95665, 103465, 131917, 138860, 189164, 191330, 206930, 236455, 263834, 382660, 393167, 413860, 472910, 527668, 659585, 786334, 945820, 1096729, 1319170, 1572668, 1965835, 2193458, 2506423, 2638340, 2710783, 3931670, 4386916, 5012846, 5421566, 5483645, 7470173, 7863340, 10025692, 10843132, 10967290, 12532115, 13553915, 14940346, 20837851, 21934580, 25064230, 27107830, 29880692, 37350865, 41675702, 50128460, 51504877, 54215660, 74701730, 83351404, 103009754, 104189255, 143671499, 149403460, 206019508, 208378510, 257524385, 287342998, 395919169, 416757020, 515048770, 574685996, 718357495, 791838338, 978592663, 1030097540, 1436714990, 1583676676, 1957185326, 1979595845, 2729758481, 2873429980, 3914370652, 3959191690, 4892963315, 5459516962, 7918383380, 9785926630, 10919033924, 13648792405, 19571853260, 27297584810, 51865411139, 54595169620, 103730822278, 207461644556, 259327055695, 518654111390, 1037308222780]

約数ペア:

[(1, 1037308222780), (2, 518654111390), (4, 259327055695), (5, 207461644556), (10, 103730822278), (19, 54595169620), (20, 51865411139), (38, 27297584810), (53, 19571853260), (76, 13648792405), (95, 10919033924), (106, 9785926630), (131, 7918383380), (190, 5459516962), (212, 4892963315), (262, 3959191690), (265, 3914370652), (361, 2873429980), (380, 2729758481), (524, 1979595845), (530, 1957185326), (655, 1583676676), (722, 1436714990), (1007, 1030097540), (1060, 978592663), (1310, 791838338), (1444, 718357495), (1805, 574685996), (2014, 515048770), (2489, 416757020), (2620, 395919169), (3610, 287342998), (4028, 257524385), (4978, 208378510), (5035, 206019508), (6943, 149403460), (7220, 143671499), (9956, 104189255), (10070, 103009754), (12445, 83351404), (13886, 74701730), (19133, 54215660), (20140, 51504877), (20693, 50128460), (24890, 41675702), (27772, 37350865), (34715, 29880692), (38266, 27107830), (41386, 25064230), (47291, 21934580), (49780, 20837851), (69430, 14940346), (76532, 13553915), (82772, 12532115), (94582, 10967290), (95665, 10843132), (103465, 10025692), (131917, 7863340), (138860, 7470173), (189164, 5483645), (191330, 5421566), (206930, 5012846), (236455, 4386916), (263834, 3931670), (382660, 2710783), (393167, 2638340), (413860, 2506423), (472910, 2193458), (527668, 1965835), (659585, 1572668), (786334, 1319170), (945820, 1096729)]