170961320

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5879}}^1$

素因数の和:6617

約数の個数: 32

約数和(自身を含む): 385257600

約数和(自身を除く): 214296280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 5816, 5879, 7270, 11758, 14540, 23516, 29080, 29395, 47032, 58790, 117580, 235160, 4274033, 8548066, 17096132, 21370165, 34192264, 42740330, 85480660, 170961320]

約数ペア:

[(1, 170961320), (2, 85480660), (4, 42740330), (5, 34192264), (8, 21370165), (10, 17096132), (20, 8548066), (40, 4274033), (727, 235160), (1454, 117580), (2908, 58790), (3635, 47032), (5816, 29395), (5879, 29080), (7270, 23516), (11758, 14540)]