190077280

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4733}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 450941904

約数和(自身を除く): 260864624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 4016, 4733, 5020, 8032, 9466, 10040, 18932, 20080, 23665, 37864, 40160, 47330, 75728, 94660, 151456, 189320, 378640, 757280, 1187983, 2375966, 4751932, 5939915, 9503864, 11879830, 19007728, 23759660, 38015456, 47519320, 95038640, 190077280]

約数ペア:

[(1, 190077280), (2, 95038640), (4, 47519320), (5, 38015456), (8, 23759660), (10, 19007728), (16, 11879830), (20, 9503864), (32, 5939915), (40, 4751932), (80, 2375966), (160, 1187983), (251, 757280), (502, 378640), (1004, 189320), (1255, 151456), (2008, 94660), (2510, 75728), (4016, 47330), (4733, 40160), (5020, 37864), (8032, 23665), (9466, 20080), (10040, 18932)]