109218842920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248224643}}^1$

素因数の和:248224665

約数の個数: 32

約数和(自身を含む): 268082615520

約数和(自身を除く): 158863772600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 248224643, 496449286, 992898572, 1241123215, 1985797144, 2482246430, 2730471073, 4964492860, 5460942146, 9928985720, 10921884292, 13652355365, 21843768584, 27304710730, 54609421460, 109218842920]

約数ペア:

[(1, 109218842920), (2, 54609421460), (4, 27304710730), (5, 21843768584), (8, 13652355365), (10, 10921884292), (11, 9928985720), (20, 5460942146), (22, 4964492860), (40, 2730471073), (44, 2482246430), (55, 1985797144), (88, 1241123215), (110, 992898572), (220, 496449286), (440, 248224643)]