6663250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 13613184

約数和(自身を除く): 6949934

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2423, 2750, 4846, 12115, 24230, 26653, 53306, 60575, 121150, 133265, 266530, 302875, 605750, 666325, 1332650, 3331625, 6663250]

約数ペア:

[(1, 6663250), (2, 3331625), (5, 1332650), (10, 666325), (11, 605750), (22, 302875), (25, 266530), (50, 133265), (55, 121150), (110, 60575), (125, 53306), (250, 26653), (275, 24230), (550, 12115), (1375, 4846), (2423, 2750)]