194282240

素因数分解:

$2^8\times 5^1\times {\mathrm{151783}}^1$

素因数の和:151804

約数の個数: 36

約数和(自身を含む): 465369744

約数和(自身を除く): 271087504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 151783, 303566, 607132, 758915, 1214264, 1517830, 2428528, 3035660, 4857056, 6071320, 9714112, 12142640, 19428224, 24285280, 38856448, 48570560, 97141120, 194282240]

約数ペア:

[(1, 194282240), (2, 97141120), (4, 48570560), (5, 38856448), (8, 24285280), (10, 19428224), (16, 12142640), (20, 9714112), (32, 6071320), (40, 4857056), (64, 3035660), (80, 2428528), (128, 1517830), (160, 1214264), (256, 758915), (320, 607132), (640, 303566), (1280, 151783)]