8276020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 18950400

約数和(自身を除く): 10674380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 751, 1102, 1502, 2204, 2755, 3004, 3755, 5510, 7510, 11020, 14269, 15020, 21779, 28538, 43558, 57076, 71345, 87116, 108895, 142690, 217790, 285380, 413801, 435580, 827602, 1655204, 2069005, 4138010, 8276020]

約数ペア:

[(1, 8276020), (2, 4138010), (4, 2069005), (5, 1655204), (10, 827602), (19, 435580), (20, 413801), (29, 285380), (38, 217790), (58, 142690), (76, 108895), (95, 87116), (116, 71345), (145, 57076), (190, 43558), (290, 28538), (380, 21779), (551, 15020), (580, 14269), (751, 11020), (1102, 7510), (1502, 5510), (2204, 3755), (2755, 3004)]