22478096440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1\times {\mathrm{8971}}^1$

素因数の和:10712

約数の個数: 64

約数和(自身を含む): 51979102560

約数和(自身を除く): 29501006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1693, 3386, 6772, 8465, 8971, 13544, 16930, 17942, 33860, 35884, 44855, 62641, 67720, 71768, 89710, 125282, 179420, 250564, 313205, 331927, 358840, 501128, 626410, 663854, 1252820, 1327708, 1659635, 2505640, 2655416, 3319270, 6638540, 13277080, 15187903, 30375806, 60751612, 75939515, 121503224, 151879030, 303758060, 561952411, 607516120, 1123904822, 2247809644, 2809762055, 4495619288, 5619524110, 11239048220, 22478096440]

約数ペア:

[(1, 22478096440), (2, 11239048220), (4, 5619524110), (5, 4495619288), (8, 2809762055), (10, 2247809644), (20, 1123904822), (37, 607516120), (40, 561952411), (74, 303758060), (148, 151879030), (185, 121503224), (296, 75939515), (370, 60751612), (740, 30375806), (1480, 15187903), (1693, 13277080), (3386, 6638540), (6772, 3319270), (8465, 2655416), (8971, 2505640), (13544, 1659635), (16930, 1327708), (17942, 1252820), (33860, 663854), (35884, 626410), (44855, 501128), (62641, 358840), (67720, 331927), (71768, 313205), (89710, 250564), (125282, 179420)]