4033585220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4451}}^1\times {\mathrm{6473}}^1$

素因数の和:10940

約数の個数: 48

約数和(自身を含む): 9684275328

約数和(自身を除く): 5650690108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4451, 6473, 8902, 12946, 17804, 22255, 25892, 31157, 32365, 44510, 45311, 62314, 64730, 89020, 90622, 124628, 129460, 155785, 181244, 226555, 311570, 453110, 623140, 906220, 28811323, 57622646, 115245292, 144056615, 201679261, 288113230, 403358522, 576226460, 806717044, 1008396305, 2016792610, 4033585220]

約数ペア:

[(1, 4033585220), (2, 2016792610), (4, 1008396305), (5, 806717044), (7, 576226460), (10, 403358522), (14, 288113230), (20, 201679261), (28, 144056615), (35, 115245292), (70, 57622646), (140, 28811323), (4451, 906220), (6473, 623140), (8902, 453110), (12946, 311570), (17804, 226555), (22255, 181244), (25892, 155785), (31157, 129460), (32365, 124628), (44510, 90622), (45311, 89020), (62314, 64730)]