404348510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{9109}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 763490880

約数和(自身を除く): 359142370

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 8878, 9109, 18218, 22195, 44390, 45545, 91090, 209507, 419014, 1047535, 1758037, 2095070, 3516074, 8790185, 17580370, 40434851, 80869702, 202174255, 404348510]

約数ペア:

[(1, 404348510), (2, 202174255), (5, 80869702), (10, 40434851), (23, 17580370), (46, 8790185), (115, 3516074), (193, 2095070), (230, 1758037), (386, 1047535), (965, 419014), (1930, 209507), (4439, 91090), (8878, 45545), (9109, 44390), (18218, 22195)]