10712020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 26853120

約数和(自身を除く): 16141100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 73, 92, 110, 115, 116, 145, 146, 220, 230, 253, 290, 292, 319, 365, 460, 506, 580, 638, 667, 730, 803, 1012, 1265, 1276, 1334, 1460, 1595, 1606, 1679, 2117, 2530, 2668, 3190, 3212, 3335, 3358, 4015, 4234, 5060, 6380, 6670, 6716, 7337, 8030, 8395, 8468, 10585, 13340, 14674, 16060, 16790, 18469, 21170, 23287, 29348, 33580, 36685, 36938, 42340, 46574, 48691, 73370, 73876, 92345, 93148, 97382, 116435, 146740, 184690, 194764, 232870, 243455, 369380, 465740, 486910, 535601, 973820, 1071202, 2142404, 2678005, 5356010, 10712020]

約数ペア:

[(1, 10712020), (2, 5356010), (4, 2678005), (5, 2142404), (10, 1071202), (11, 973820), (20, 535601), (22, 486910), (23, 465740), (29, 369380), (44, 243455), (46, 232870), (55, 194764), (58, 184690), (73, 146740), (92, 116435), (110, 97382), (115, 93148), (116, 92345), (145, 73876), (146, 73370), (220, 48691), (230, 46574), (253, 42340), (290, 36938), (292, 36685), (319, 33580), (365, 29348), (460, 23287), (506, 21170), (580, 18469), (638, 16790), (667, 16060), (730, 14674), (803, 13340), (1012, 10585), (1265, 8468), (1276, 8395), (1334, 8030), (1460, 7337), (1595, 6716), (1606, 6670), (1679, 6380), (2117, 5060), (2530, 4234), (2668, 4015), (3190, 3358), (3212, 3335)]