15701472050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{21611}}^1$

素因数の和:22955

約数の個数: 48

約数和(自身を含む): 31885307424

約数和(自身を除く): 16183835374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1321, 2642, 6605, 13210, 14531, 21611, 29062, 33025, 43222, 66050, 72655, 108055, 145310, 216110, 237721, 363275, 475442, 540275, 726550, 1080550, 1188605, 2377210, 5943025, 11886050, 28548131, 57096262, 142740655, 285481310, 314029441, 628058882, 713703275, 1427406550, 1570147205, 3140294410, 7850736025, 15701472050]

約数ペア:

[(1, 15701472050), (2, 7850736025), (5, 3140294410), (10, 1570147205), (11, 1427406550), (22, 713703275), (25, 628058882), (50, 314029441), (55, 285481310), (110, 142740655), (275, 57096262), (550, 28548131), (1321, 11886050), (2642, 5943025), (6605, 2377210), (13210, 1188605), (14531, 1080550), (21611, 726550), (29062, 540275), (33025, 475442), (43222, 363275), (66050, 237721), (72655, 216110), (108055, 145310)]