38127980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173309}}^1$

素因数の和:173329

約数の個数: 24

約数和(自身を含む): 87348240

約数和(自身を除く): 49220260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 173309, 346618, 693236, 866545, 1733090, 1906399, 3466180, 3812798, 7625596, 9531995, 19063990, 38127980]

約数ペア:

[(1, 38127980), (2, 19063990), (4, 9531995), (5, 7625596), (10, 3812798), (11, 3466180), (20, 1906399), (22, 1733090), (44, 866545), (55, 693236), (110, 346618), (220, 173309)]