38828968570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{89137}}^1$

素因数の和:89292

約数の個数: 64

約数和(自身を含む): 82149580800

約数和(自身を除く): 43320612230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 343, 490, 635, 686, 889, 1270, 1715, 1778, 3430, 4445, 6223, 8890, 12446, 31115, 43561, 62230, 87122, 89137, 178274, 217805, 435610, 445685, 623959, 891370, 1247918, 3119795, 4367713, 6239590, 8735426, 11320399, 21838565, 22640798, 30573991, 43677130, 56601995, 61147982, 79242793, 113203990, 152869955, 158485586, 305739910, 396213965, 554699551, 792427930, 1109399102, 2773497755, 3882896857, 5546995510, 7765793714, 19414484285, 38828968570]

約数ペア:

[(1, 38828968570), (2, 19414484285), (5, 7765793714), (7, 5546995510), (10, 3882896857), (14, 2773497755), (35, 1109399102), (49, 792427930), (70, 554699551), (98, 396213965), (127, 305739910), (245, 158485586), (254, 152869955), (343, 113203990), (490, 79242793), (635, 61147982), (686, 56601995), (889, 43677130), (1270, 30573991), (1715, 22640798), (1778, 21838565), (3430, 11320399), (4445, 8735426), (6223, 6239590), (8890, 4367713), (12446, 3119795), (31115, 1247918), (43561, 891370), (62230, 623959), (87122, 445685), (89137, 435610), (178274, 217805)]