23640090040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{774577}}^1$

素因数の和:774704

約数の個数: 64

約数和(自身を含む): 61346577600

約数和(自身を除く): 37706487560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 15260, 30520, 774577, 1549154, 3098308, 3872885, 5422039, 6196616, 7745770, 10844078, 15491540, 21688156, 27110195, 30983080, 43376312, 54220390, 84428893, 108440780, 168857786, 216881560, 337715572, 422144465, 591002251, 675431144, 844288930, 1182004502, 1688577860, 2364009004, 2955011255, 3377155720, 4728018008, 5910022510, 11820045020, 23640090040]

約数ペア:

[(1, 23640090040), (2, 11820045020), (4, 5910022510), (5, 4728018008), (7, 3377155720), (8, 2955011255), (10, 2364009004), (14, 1688577860), (20, 1182004502), (28, 844288930), (35, 675431144), (40, 591002251), (56, 422144465), (70, 337715572), (109, 216881560), (140, 168857786), (218, 108440780), (280, 84428893), (436, 54220390), (545, 43376312), (763, 30983080), (872, 27110195), (1090, 21688156), (1526, 15491540), (2180, 10844078), (3052, 7745770), (3815, 6196616), (4360, 5422039), (6104, 3872885), (7630, 3098308), (15260, 1549154), (30520, 774577)]