103279660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20411}}^1$

素因数の和:20454

約数の個数: 48

約数和(自身を含む): 246903552

約数和(自身を除く): 143623892

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, 20411, 40822, 81644, 102055, 204110, 224521, 408220, 449042, 469453, 898084, 938906, 1122605, 1877812, 2245210, 2347265, 4490420, 4694530, 5163983, 9389060, 10327966, 20655932, 25819915, 51639830, 103279660]

約数ペア:

[(1, 103279660), (2, 51639830), (4, 25819915), (5, 20655932), (10, 10327966), (11, 9389060), (20, 5163983), (22, 4694530), (23, 4490420), (44, 2347265), (46, 2245210), (55, 1877812), (92, 1122605), (110, 938906), (115, 898084), (220, 469453), (230, 449042), (253, 408220), (460, 224521), (506, 204110), (1012, 102055), (1265, 81644), (2530, 40822), (5060, 20411)]