100848280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193939}}^1$

素因数の和:193963

約数の個数: 32

約数和(自身を含む): 244364400

約数和(自身を除く): 143516120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193939, 387878, 775756, 969695, 1551512, 1939390, 2521207, 3878780, 5042414, 7757560, 10084828, 12606035, 20169656, 25212070, 50424140, 100848280]

約数ペア:

[(1, 100848280), (2, 50424140), (4, 25212070), (5, 20169656), (8, 12606035), (10, 10084828), (13, 7757560), (20, 5042414), (26, 3878780), (40, 2521207), (52, 1939390), (65, 1551512), (104, 969695), (130, 775756), (260, 387878), (520, 193939)]