4898368.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 96228000

約数和(自身を除く): 57308680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 197, 220, 394, 440, 449, 788, 898, 985, 1576, 1796, 1970, 2167, 2245, 3592, 3940, 4334, 4490, 4939, 7880, 8668, 8980, 9878, 10835, 17336, 17960, 19756, 21670, 24695, 39512, 43340, 49390, 86680, 88453, 98780, 176906, 197560, 353812, 442265, 707624, 884530, 972983, 1769060, 1945966, 3538120, 3891932, 4864915, 7783864, 9729830, 19459660, 38919320]

約数ペア:

[(1, 38919320), (2, 19459660), (4, 9729830), (5, 7783864), (8, 4864915), (10, 3891932), (11, 3538120), (20, 1945966), (22, 1769060), (40, 972983), (44, 884530), (55, 707624), (88, 442265), (110, 353812), (197, 197560), (220, 176906), (394, 98780), (440, 88453), (449, 86680), (788, 49390), (898, 43340), (985, 39512), (1576, 24695), (1796, 21670), (1970, 19756), (2167, 17960), (2245, 17336), (3592, 10835), (3940, 9878), (4334, 8980), (4490, 8668), (4939, 7880)]