2022232720

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 4770194688

約数和(自身を除く): 2747961968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 347, 388, 485, 694, 751, 776, 970, 1388, 1502, 1552, 1735, 1940, 2776, 3004, 3470, 3755, 3880, 5552, 6008, 6940, 7510, 7760, 12016, 13880, 15020, 27760, 30040, 33659, 60080, 67318, 72847, 134636, 145694, 168295, 260597, 269272, 291388, 336590, 364235, 521194, 538544, 582776, 673180, 728470, 1042388, 1165552, 1302985, 1346360, 1456940, 2084776, 2605970, 2692720, 2913880, 4169552, 5211940, 5827760, 10423880, 20847760, 25277909, 50555818, 101111636, 126389545, 202223272, 252779090, 404446544, 505558180, 1011116360, 2022232720]

約数ペア:

[(1, 2022232720), (2, 1011116360), (4, 505558180), (5, 404446544), (8, 252779090), (10, 202223272), (16, 126389545), (20, 101111636), (40, 50555818), (80, 25277909), (97, 20847760), (194, 10423880), (347, 5827760), (388, 5211940), (485, 4169552), (694, 2913880), (751, 2692720), (776, 2605970), (970, 2084776), (1388, 1456940), (1502, 1346360), (1552, 1302985), (1735, 1165552), (1940, 1042388), (2776, 728470), (3004, 673180), (3470, 582776), (3755, 538544), (3880, 521194), (5552, 364235), (6008, 336590), (6940, 291388), (7510, 269272), (7760, 260597), (12016, 168295), (13880, 145694), (15020, 134636), (27760, 72847), (30040, 67318), (33659, 60080)]