13899681070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{21911}}^1$

素因数の和:22081

約数の個数: 64

約数和(自身を含む): 28019312640

約数和(自身を除く): 14119631570

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 79, 110, 146, 158, 365, 395, 730, 790, 803, 869, 1606, 1738, 4015, 4345, 5767, 8030, 8690, 11534, 21911, 28835, 43822, 57670, 63437, 109555, 126874, 219110, 241021, 317185, 482042, 634370, 1205105, 1599503, 1730969, 2410210, 3199006, 3461938, 7997515, 8654845, 15995030, 17309690, 17594533, 19040659, 35189066, 38081318, 87972665, 95203295, 126360737, 175945330, 190406590, 252721474, 631803685, 1263607370, 1389968107, 2779936214, 6949840535, 13899681070]

約数ペア:

[(1, 13899681070), (2, 6949840535), (5, 2779936214), (10, 1389968107), (11, 1263607370), (22, 631803685), (55, 252721474), (73, 190406590), (79, 175945330), (110, 126360737), (146, 95203295), (158, 87972665), (365, 38081318), (395, 35189066), (730, 19040659), (790, 17594533), (803, 17309690), (869, 15995030), (1606, 8654845), (1738, 7997515), (4015, 3461938), (4345, 3199006), (5767, 2410210), (8030, 1730969), (8690, 1599503), (11534, 1205105), (21911, 634370), (28835, 482042), (43822, 317185), (57670, 241021), (63437, 219110), (109555, 126874)]