3755668880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1145021}}^1$

素因数の和:1145075

約数の個数: 40

約数和(自身を含む): 8944911864

約数和(自身を除く): 5189242984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 1145021, 2290042, 4580084, 5725105, 9160168, 11450210, 18320336, 22900420, 45800840, 46945861, 91601680, 93891722, 187783444, 234729305, 375566888, 469458610, 751133776, 938917220, 1877834440, 3755668880]

約数ペア:

[(1, 3755668880), (2, 1877834440), (4, 938917220), (5, 751133776), (8, 469458610), (10, 375566888), (16, 234729305), (20, 187783444), (40, 93891722), (41, 91601680), (80, 46945861), (82, 45800840), (164, 22900420), (205, 18320336), (328, 11450210), (410, 9160168), (656, 5725105), (820, 4580084), (1640, 2290042), (3280, 1145021)]