1330708002650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5430353}}^1$

素因数の和:5430420

約数の個数: 72

約数和(自身を含む): 2772575841780

約数和(自身を除く): 1441867839130

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 325, 338, 377, 650, 725, 754, 845, 1450, 1690, 1885, 3770, 4225, 4901, 8450, 9425, 9802, 18850, 24505, 49010, 122525, 245050, 5430353, 10860706, 27151765, 54303530, 70594589, 135758825, 141189178, 157480237, 271517650, 314960474, 352972945, 705945890, 787401185, 917729657, 1574802370, 1764864725, 1835459314, 2047243081, 3529729450, 3937005925, 4094486162, 4588648285, 7874011850, 9177296570, 10236215405, 20472430810, 22943241425, 26614160053, 45886482850, 51181077025, 53228320106, 102362154050, 133070800265, 266141600530, 665354001325, 1330708002650]

約数ペア:

[(1, 1330708002650), (2, 665354001325), (5, 266141600530), (10, 133070800265), (13, 102362154050), (25, 53228320106), (26, 51181077025), (29, 45886482850), (50, 26614160053), (58, 22943241425), (65, 20472430810), (130, 10236215405), (145, 9177296570), (169, 7874011850), (290, 4588648285), (325, 4094486162), (338, 3937005925), (377, 3529729450), (650, 2047243081), (725, 1835459314), (754, 1764864725), (845, 1574802370), (1450, 917729657), (1690, 787401185), (1885, 705945890), (3770, 352972945), (4225, 314960474), (4901, 271517650), (8450, 157480237), (9425, 141189178), (9802, 135758825), (18850, 70594589), (24505, 54303530), (49010, 27151765), (122525, 10860706), (245050, 5430353)]