8898170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 16578432

約数和(自身を除く): 7680262

約数列:

[1, 2, 5, 10, 53, 103, 106, 163, 206, 265, 326, 515, 530, 815, 1030, 1630, 5459, 8639, 10918, 16789, 17278, 27295, 33578, 43195, 54590, 83945, 86390, 167890, 889817, 1779634, 4449085, 8898170]

約数ペア:

[(1, 8898170), (2, 4449085), (5, 1779634), (10, 889817), (53, 167890), (103, 86390), (106, 83945), (163, 54590), (206, 43195), (265, 33578), (326, 27295), (515, 17278), (530, 16789), (815, 10918), (1030, 8639), (1630, 5459)]