496491020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{5669}}^1$

素因数の和:5858

約数の個数: 48

約数和(自身を含む): 1085918400

約数和(自身を除く): 589427380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 1510, 3020, 4379, 5669, 8758, 11338, 17516, 21895, 22676, 28345, 43790, 56690, 87580, 113380, 164401, 328802, 657604, 822005, 856019, 1644010, 1712038, 3288020, 3424076, 4280095, 8560190, 17120380, 24824551, 49649102, 99298204, 124122755, 248245510, 496491020]

約数ペア:

[(1, 496491020), (2, 248245510), (4, 124122755), (5, 99298204), (10, 49649102), (20, 24824551), (29, 17120380), (58, 8560190), (116, 4280095), (145, 3424076), (151, 3288020), (290, 1712038), (302, 1644010), (580, 856019), (604, 822005), (755, 657604), (1510, 328802), (3020, 164401), (4379, 113380), (5669, 87580), (8758, 56690), (11338, 43790), (17516, 28345), (21895, 22676)]