98915440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95111}}^1$

素因数の和:95137

約数の個数: 40

約数和(自身を含む): 247671648

約数和(自身を除く): 148756208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95111, 190222, 380444, 475555, 760888, 951110, 1236443, 1521776, 1902220, 2472886, 3804440, 4945772, 6182215, 7608880, 9891544, 12364430, 19783088, 24728860, 49457720, 98915440]

約数ペア:

[(1, 98915440), (2, 49457720), (4, 24728860), (5, 19783088), (8, 12364430), (10, 9891544), (13, 7608880), (16, 6182215), (20, 4945772), (26, 3804440), (40, 2472886), (52, 1902220), (65, 1521776), (80, 1236443), (104, 951110), (130, 760888), (208, 475555), (260, 380444), (520, 190222), (1040, 95111)]