8968850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 19016640

約数和(自身を除く): 10047790

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 709, 1150, 1265, 1418, 2530, 3545, 6325, 7090, 7799, 12650, 15598, 16307, 17725, 32614, 35450, 38995, 77990, 81535, 163070, 179377, 194975, 358754, 389950, 407675, 815350, 896885, 1793770, 4484425, 8968850]

約数ペア:

[(1, 8968850), (2, 4484425), (5, 1793770), (10, 896885), (11, 815350), (22, 407675), (23, 389950), (25, 358754), (46, 194975), (50, 179377), (55, 163070), (110, 81535), (115, 77990), (230, 38995), (253, 35450), (275, 32614), (506, 17725), (550, 16307), (575, 15598), (709, 12650), (1150, 7799), (1265, 7090), (1418, 6325), (2530, 3545)]