1622210560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{158419}}^1$

素因数の和:158446

約数の個数: 48

約数和(自身を含む): 3892379400

約数和(自身を除く): 2270168840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 158419, 316838, 633676, 792095, 1267352, 1584190, 2534704, 3168380, 5069408, 6336760, 10138816, 12673520, 20277632, 25347040, 40555264, 50694080, 81110528, 101388160, 162221056, 202776320, 324442112, 405552640, 811105280, 1622210560]

約数ペア:

[(1, 1622210560), (2, 811105280), (4, 405552640), (5, 324442112), (8, 202776320), (10, 162221056), (16, 101388160), (20, 81110528), (32, 50694080), (40, 40555264), (64, 25347040), (80, 20277632), (128, 12673520), (160, 10138816), (256, 6336760), (320, 5069408), (512, 3168380), (640, 2534704), (1024, 1584190), (1280, 1267352), (2048, 792095), (2560, 633676), (5120, 316838), (10240, 158419)]