355202420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17707}}^1$

素因数の和:17792

約数の個数: 48

約数和(自身を含む): 803234880

約数和(自身を除く): 448032460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 17707, 20060, 35414, 70828, 88535, 177070, 301019, 354140, 602038, 1044713, 1204076, 1505095, 2089426, 3010190, 4178852, 5223565, 6020380, 10447130, 17760121, 20894260, 35520242, 71040484, 88800605, 177601210, 355202420]

約数ペア:

[(1, 355202420), (2, 177601210), (4, 88800605), (5, 71040484), (10, 35520242), (17, 20894260), (20, 17760121), (34, 10447130), (59, 6020380), (68, 5223565), (85, 4178852), (118, 3010190), (170, 2089426), (236, 1505095), (295, 1204076), (340, 1044713), (590, 602038), (1003, 354140), (1180, 301019), (2006, 177070), (4012, 88535), (5015, 70828), (10030, 35414), (17707, 20060)]