228941320

素因数分解:

$2^3\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2447}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 515548800

約数和(自身を除く): 286607480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2339, 2447, 4678, 4894, 9356, 9788, 11695, 12235, 18712, 19576, 23390, 24470, 46780, 48940, 93560, 97880, 5723533, 11447066, 22894132, 28617665, 45788264, 57235330, 114470660, 228941320]

約数ペア:

[(1, 228941320), (2, 114470660), (4, 57235330), (5, 45788264), (8, 28617665), (10, 22894132), (20, 11447066), (40, 5723533), (2339, 97880), (2447, 93560), (4678, 48940), (4894, 46780), (9356, 24470), (9788, 23390), (11695, 19576), (12235, 18712)]