195361540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38609}}^1$

素因数の和:38652

約数の個数: 48

約数和(自身を含む): 467026560

約数和(自身を除く): 271665020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 38609, 77218, 154436, 193045, 386090, 424699, 772180, 849398, 888007, 1698796, 1776014, 2123495, 3552028, 4246990, 4440035, 8493980, 8880070, 9768077, 17760140, 19536154, 39072308, 48840385, 97680770, 195361540]

約数ペア:

[(1, 195361540), (2, 97680770), (4, 48840385), (5, 39072308), (10, 19536154), (11, 17760140), (20, 9768077), (22, 8880070), (23, 8493980), (44, 4440035), (46, 4246990), (55, 3552028), (92, 2123495), (110, 1776014), (115, 1698796), (220, 888007), (230, 849398), (253, 772180), (460, 424699), (506, 386090), (1012, 193045), (1265, 154436), (2530, 77218), (5060, 38609)]