170305280

素因数分解:

$2^8\times 5^1\times {\mathrm{133051}}^1$

素因数の和:133072

約数の個数: 36

約数和(自身を含む): 407937432

約数和(自身を除く): 237632152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 133051, 266102, 532204, 665255, 1064408, 1330510, 2128816, 2661020, 4257632, 5322040, 8515264, 10644080, 17030528, 21288160, 34061056, 42576320, 85152640, 170305280]

約数ペア:

[(1, 170305280), (2, 85152640), (4, 42576320), (5, 34061056), (8, 21288160), (10, 17030528), (16, 10644080), (20, 8515264), (32, 5322040), (40, 4257632), (64, 2661020), (80, 2128816), (128, 1330510), (160, 1064408), (256, 665255), (320, 532204), (640, 266102), (1280, 133051)]