106721480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140423}}^1$

素因数の和:140453

約数の個数: 32

約数和(自身を含む): 252763200

約数和(自身を除く): 146041720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 140423, 280846, 561692, 702115, 1123384, 1404230, 2668037, 2808460, 5336074, 5616920, 10672148, 13340185, 21344296, 26680370, 53360740, 106721480]

約数ペア:

[(1, 106721480), (2, 53360740), (4, 26680370), (5, 21344296), (8, 13340185), (10, 10672148), (19, 5616920), (20, 5336074), (38, 2808460), (40, 2668037), (76, 1404230), (95, 1123384), (152, 702115), (190, 561692), (380, 280846), (760, 140423)]