353262340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12959}}^1$

素因数の和:13044

約数の個数: 48

約数和(自身を含む): 783820800

約数和(自身を除く): 430558460

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 12959, 13630, 25918, 27260, 51836, 64795, 129590, 259180, 375811, 609073, 751622, 1218146, 1503244, 1879055, 2436292, 3045365, 3758110, 6090730, 7516220, 12181460, 17663117, 35326234, 70652468, 88315585, 176631170, 353262340]

約数ペア:

[(1, 353262340), (2, 176631170), (4, 88315585), (5, 70652468), (10, 35326234), (20, 17663117), (29, 12181460), (47, 7516220), (58, 6090730), (94, 3758110), (116, 3045365), (145, 2436292), (188, 1879055), (235, 1503244), (290, 1218146), (470, 751622), (580, 609073), (940, 375811), (1363, 259180), (2726, 129590), (5452, 64795), (6815, 51836), (12959, 27260), (13630, 25918)]