15202150640

素因数分解:

$2^4\times 5^1\times {\mathrm{190026883}}^1$

素因数の和:190026896

約数の個数: 20

約数和(自身を含む): 35345000424

約数和(自身を除く): 20142849784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 190026883, 380053766, 760107532, 950134415, 1520215064, 1900268830, 3040430128, 3800537660, 7601075320, 15202150640]

約数ペア:

[(1, 15202150640), (2, 7601075320), (4, 3800537660), (5, 3040430128), (8, 1900268830), (10, 1520215064), (16, 950134415), (20, 760107532), (40, 380053766), (80, 190026883)]