5466500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 13315848

約数和(自身を除く): 7849348

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 290, 325, 377, 500, 580, 650, 725, 754, 841, 1300, 1450, 1508, 1625, 1682, 1885, 2900, 3250, 3364, 3625, 3770, 4205, 6500, 7250, 7540, 8410, 9425, 10933, 14500, 16820, 18850, 21025, 21866, 37700, 42050, 43732, 47125, 54665, 84100, 94250, 105125, 109330, 188500, 210250, 218660, 273325, 420500, 546650, 1093300, 1366625, 2733250, 5466500]

約数ペア:

[(1, 5466500), (2, 2733250), (4, 1366625), (5, 1093300), (10, 546650), (13, 420500), (20, 273325), (25, 218660), (26, 210250), (29, 188500), (50, 109330), (52, 105125), (58, 94250), (65, 84100), (100, 54665), (116, 47125), (125, 43732), (130, 42050), (145, 37700), (250, 21866), (260, 21025), (290, 18850), (325, 16820), (377, 14500), (500, 10933), (580, 9425), (650, 8410), (725, 7540), (754, 7250), (841, 6500), (1300, 4205), (1450, 3770), (1508, 3625), (1625, 3364), (1682, 3250), (1885, 2900)]