98096080

素因数分解:

$2^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 228547872

約数和(自身を除く): 130451792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 1907, 2572, 3215, 3814, 5144, 6430, 7628, 9535, 10288, 12860, 15256, 19070, 25720, 30512, 38140, 51440, 76280, 152560, 1226201, 2452402, 4904804, 6131005, 9809608, 12262010, 19619216, 24524020, 49048040, 98096080]

約数ペア:

[(1, 98096080), (2, 49048040), (4, 24524020), (5, 19619216), (8, 12262010), (10, 9809608), (16, 6131005), (20, 4904804), (40, 2452402), (80, 1226201), (643, 152560), (1286, 76280), (1907, 51440), (2572, 38140), (3215, 30512), (3814, 25720), (5144, 19070), (6430, 15256), (7628, 12860), (9535, 10288)]