15674448620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1\times {\mathrm{12107}}^1$

素因数の和:15542

約数の個数: 48

約数和(自身を含む): 34661813760

約数和(自身を除く): 18987365140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3407, 6814, 12107, 13628, 17035, 24214, 34070, 48428, 60535, 64733, 68140, 121070, 129466, 230033, 242140, 258932, 323665, 460066, 647330, 920132, 1150165, 1294660, 2300330, 4600660, 41248549, 82497098, 164994196, 206242745, 412485490, 783722431, 824970980, 1567444862, 3134889724, 3918612155, 7837224310, 15674448620]

約数ペア:

[(1, 15674448620), (2, 7837224310), (4, 3918612155), (5, 3134889724), (10, 1567444862), (19, 824970980), (20, 783722431), (38, 412485490), (76, 206242745), (95, 164994196), (190, 82497098), (380, 41248549), (3407, 4600660), (6814, 2300330), (12107, 1294660), (13628, 1150165), (17035, 920132), (24214, 647330), (34070, 460066), (48428, 323665), (60535, 258932), (64733, 242140), (68140, 230033), (121070, 129466)]