6364280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12263

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 9058120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12239, 24478, 48956, 61195, 97912, 122390, 159107, 244780, 318214, 489560, 636428, 795535, 1272856, 1591070, 3182140, 6364280]

約数ペア:

[(1, 6364280), (2, 3182140), (4, 1591070), (5, 1272856), (8, 795535), (10, 636428), (13, 489560), (20, 318214), (26, 244780), (40, 159107), (52, 122390), (65, 97912), (104, 61195), (130, 48956), (260, 24478), (520, 12239)]