98675440

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2699}}^1$

素因数の和:3169

約数の個数: 40

約数和(自身を含む): 230007600

約数和(自身を除く): 131332160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 2699, 3656, 4570, 5398, 7312, 9140, 10796, 13495, 18280, 21592, 26990, 36560, 43184, 53980, 107960, 215920, 1233443, 2466886, 4933772, 6167215, 9867544, 12334430, 19735088, 24668860, 49337720, 98675440]

約数ペア:

[(1, 98675440), (2, 49337720), (4, 24668860), (5, 19735088), (8, 12334430), (10, 9867544), (16, 6167215), (20, 4933772), (40, 2466886), (80, 1233443), (457, 215920), (914, 107960), (1828, 53980), (2285, 43184), (2699, 36560), (3656, 26990), (4570, 21592), (5398, 18280), (7312, 13495), (9140, 10796)]