2017203520

素因数分解:

$2^6\times 5^1\times {\mathrm{6303761}}^1$

素因数の和:6303778

約数の個数: 28

約数和(自身を含む): 4803466644

約数和(自身を除く): 2786263124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6303761, 12607522, 25215044, 31518805, 50430088, 63037610, 100860176, 126075220, 201720352, 252150440, 403440704, 504300880, 1008601760, 2017203520]

約数ペア:

[(1, 2017203520), (2, 1008601760), (4, 504300880), (5, 403440704), (8, 252150440), (10, 201720352), (16, 126075220), (20, 100860176), (32, 63037610), (40, 50430088), (64, 31518805), (80, 25215044), (160, 12607522), (320, 6303761)]