38116760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86629}}^1$

素因数の和:86651

約数の個数: 32

約数和(自身を含む): 93560400

約数和(自身を除く): 55443640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 86629, 173258, 346516, 433145, 693032, 866290, 952919, 1732580, 1905838, 3465160, 3811676, 4764595, 7623352, 9529190, 19058380, 38116760]

約数ペア:

[(1, 38116760), (2, 19058380), (4, 9529190), (5, 7623352), (8, 4764595), (10, 3811676), (11, 3465160), (20, 1905838), (22, 1732580), (40, 952919), (44, 866290), (55, 693032), (88, 433145), (110, 346516), (220, 173258), (440, 86629)]