8134264325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 11733728160

約数和(自身を除く): 3599463835

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 307, 461, 475, 605, 1045, 1535, 2299, 2305, 3025, 3377, 5071, 5225, 5833, 7675, 8759, 11495, 11525, 16885, 25355, 29165, 37147, 43795, 55781, 57475, 64163, 84425, 96349, 126775, 141527, 145825, 185735, 218975, 278905, 320815, 481745, 705793, 707635, 928675, 1059839, 1394525, 1556797, 1604075, 2408725, 2689013, 3528965, 3538175, 5299195, 7783985, 13445065, 17124767, 17644825, 26495975, 29579143, 38919925, 67225325, 85623835, 147895715, 325370573, 428119175, 739478575, 1626852865, 8134264325]

約数ペア:

[(1, 8134264325), (5, 1626852865), (11, 739478575), (19, 428119175), (25, 325370573), (55, 147895715), (95, 85623835), (121, 67225325), (209, 38919925), (275, 29579143), (307, 26495975), (461, 17644825), (475, 17124767), (605, 13445065), (1045, 7783985), (1535, 5299195), (2299, 3538175), (2305, 3528965), (3025, 2689013), (3377, 2408725), (5071, 1604075), (5225, 1556797), (5833, 1394525), (7675, 1059839), (8759, 928675), (11495, 707635), (11525, 705793), (16885, 481745), (25355, 320815), (29165, 278905), (37147, 218975), (43795, 185735), (55781, 145825), (57475, 141527), (64163, 126775), (84425, 96349)]