20237614100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{10867}}^1$

素因数の和:12585

約数の個数: 72

約数和(自身を含む): 47940660768

約数和(自身を除く): 27703046668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1693, 3386, 6772, 8465, 10867, 16930, 18623, 21734, 33860, 37246, 42325, 43468, 54335, 74492, 84650, 93115, 108670, 119537, 169300, 186230, 217340, 239074, 271675, 372460, 465575, 478148, 543350, 597685, 931150, 1086700, 1195370, 1862300, 2390740, 2988425, 5976850, 11953700, 18397831, 36795662, 73591324, 91989155, 183978310, 202376141, 367956620, 404752282, 459945775, 809504564, 919891550, 1011880705, 1839783100, 2023761410, 4047522820, 5059403525, 10118807050, 20237614100]

約数ペア:

[(1, 20237614100), (2, 10118807050), (4, 5059403525), (5, 4047522820), (10, 2023761410), (11, 1839783100), (20, 1011880705), (22, 919891550), (25, 809504564), (44, 459945775), (50, 404752282), (55, 367956620), (100, 202376141), (110, 183978310), (220, 91989155), (275, 73591324), (550, 36795662), (1100, 18397831), (1693, 11953700), (3386, 5976850), (6772, 2988425), (8465, 2390740), (10867, 1862300), (16930, 1195370), (18623, 1086700), (21734, 931150), (33860, 597685), (37246, 543350), (42325, 478148), (43468, 465575), (54335, 372460), (74492, 271675), (84650, 239074), (93115, 217340), (108670, 186230), (119537, 169300)]