27119480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3919}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 34267720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 3919, 6920, 7838, 15676, 19595, 31352, 39190, 78380, 156760, 677987, 1355974, 2711948, 3389935, 5423896, 6779870, 13559740, 27119480]

約数ペア:

[(1, 27119480), (2, 13559740), (4, 6779870), (5, 5423896), (8, 3389935), (10, 2711948), (20, 1355974), (40, 677987), (173, 156760), (346, 78380), (692, 39190), (865, 31352), (1384, 19595), (1730, 15676), (3460, 7838), (3919, 6920)]