107711920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32839}}^1$

素因数の和:32893

約数の個数: 40

約数和(自身を含む): 256546080

約数和(自身を除く): 148834160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 32839, 65678, 131356, 164195, 262712, 328390, 525424, 656780, 1313560, 1346399, 2627120, 2692798, 5385596, 6731995, 10771192, 13463990, 21542384, 26927980, 53855960, 107711920]

約数ペア:

[(1, 107711920), (2, 53855960), (4, 26927980), (5, 21542384), (8, 13463990), (10, 10771192), (16, 6731995), (20, 5385596), (40, 2692798), (41, 2627120), (80, 1346399), (82, 1313560), (164, 656780), (205, 525424), (328, 328390), (410, 262712), (656, 164195), (820, 131356), (1640, 65678), (3280, 32839)]