336335320

素因数分解:

$2^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{5647}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 757396800

約数和(自身を除く): 421061480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1489, 2978, 5647, 5956, 7445, 11294, 11912, 14890, 22588, 28235, 29780, 45176, 56470, 59560, 112940, 225880, 8408383, 16816766, 33633532, 42041915, 67267064, 84083830, 168167660, 336335320]

約数ペア:

[(1, 336335320), (2, 168167660), (4, 84083830), (5, 67267064), (8, 42041915), (10, 33633532), (20, 16816766), (40, 8408383), (1489, 225880), (2978, 112940), (5647, 59560), (5956, 56470), (7445, 45176), (11294, 29780), (11912, 28235), (14890, 22588)]