29036271940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{182779}}^1$

素因数の和:182861

約数の個数: 72

約数和(自身を含む): 67432659840

約数和(自身を除く): 38396387900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 338, 470, 611, 676, 845, 940, 1222, 1690, 2444, 3055, 3380, 6110, 7943, 12220, 15886, 31772, 39715, 79430, 158860, 182779, 365558, 731116, 913895, 1827790, 2376127, 3655580, 4752254, 8590613, 9504508, 11880635, 17181226, 23761270, 30889651, 34362452, 42953065, 47522540, 61779302, 85906130, 111677969, 123558604, 154448255, 171812260, 223355938, 308896510, 446711876, 558389845, 617793020, 1116779690, 1451813597, 2233559380, 2903627194, 5807254388, 7259067985, 14518135970, 29036271940]

約数ペア:

[(1, 29036271940), (2, 14518135970), (4, 7259067985), (5, 5807254388), (10, 2903627194), (13, 2233559380), (20, 1451813597), (26, 1116779690), (47, 617793020), (52, 558389845), (65, 446711876), (94, 308896510), (130, 223355938), (169, 171812260), (188, 154448255), (235, 123558604), (260, 111677969), (338, 85906130), (470, 61779302), (611, 47522540), (676, 42953065), (845, 34362452), (940, 30889651), (1222, 23761270), (1690, 17181226), (2444, 11880635), (3055, 9504508), (3380, 8590613), (6110, 4752254), (7943, 3655580), (12220, 2376127), (15886, 1827790), (31772, 913895), (39715, 731116), (79430, 365558), (158860, 182779)]