97453480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56659}}^1$

素因数の和:56713

約数の個数: 32

約数和(自身を含む): 224373600

約数和(自身を除く): 126920120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 56659, 113318, 226636, 283295, 453272, 566590, 1133180, 2266360, 2436337, 4872674, 9745348, 12181685, 19490696, 24363370, 48726740, 97453480]

約数ペア:

[(1, 97453480), (2, 48726740), (4, 24363370), (5, 19490696), (8, 12181685), (10, 9745348), (20, 4872674), (40, 2436337), (43, 2266360), (86, 1133180), (172, 566590), (215, 453272), (344, 283295), (430, 226636), (860, 113318), (1720, 56659)]