82998520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188633}}^1$

素因数の和:188655

約数の個数: 32

約数和(自身を含む): 203724720

約数和(自身を除く): 120726200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 188633, 377266, 754532, 943165, 1509064, 1886330, 2074963, 3772660, 4149926, 7545320, 8299852, 10374815, 16599704, 20749630, 41499260, 82998520]

約数ペア:

[(1, 82998520), (2, 41499260), (4, 20749630), (5, 16599704), (8, 10374815), (10, 8299852), (11, 7545320), (20, 4149926), (22, 3772660), (40, 2074963), (44, 1886330), (55, 1509064), (88, 943165), (110, 754532), (220, 377266), (440, 188633)]