103130390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40763}}^1$

素因数の和:40804

約数の個数: 32

約数和(自身を含む): 211320576

約数和(自身を除く): 108190186

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 40763, 81526, 203815, 407630, 448393, 896786, 937549, 1875098, 2241965, 4483930, 4687745, 9375490, 10313039, 20626078, 51565195, 103130390]

約数ペア:

[(1, 103130390), (2, 51565195), (5, 20626078), (10, 10313039), (11, 9375490), (22, 4687745), (23, 4483930), (46, 2241965), (55, 1875098), (110, 937549), (115, 896786), (230, 448393), (253, 407630), (506, 203815), (1265, 81526), (2530, 40763)]