98242960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28559}}^1$

素因数の和:28615

約数の個数: 40

約数和(自身を含む): 233735040

約数和(自身を除く): 135492080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 28559, 57118, 114236, 142795, 228472, 285590, 456944, 571180, 1142360, 1228037, 2284720, 2456074, 4912148, 6140185, 9824296, 12280370, 19648592, 24560740, 49121480, 98242960]

約数ペア:

[(1, 98242960), (2, 49121480), (4, 24560740), (5, 19648592), (8, 12280370), (10, 9824296), (16, 6140185), (20, 4912148), (40, 2456074), (43, 2284720), (80, 1228037), (86, 1142360), (172, 571180), (215, 456944), (344, 285590), (430, 228472), (688, 142795), (860, 114236), (1720, 57118), (3440, 28559)]