533714540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4129}}^1$

素因数の和:4442

約数の個数: 48

約数和(自身を含む): 1173977280

約数和(自身を除く): 640262740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 281, 460, 562, 1124, 1405, 2810, 4129, 5620, 6463, 8258, 12926, 16516, 20645, 25852, 32315, 41290, 64630, 82580, 94967, 129260, 189934, 379868, 474835, 949670, 1160249, 1899340, 2320498, 4640996, 5801245, 11602490, 23204980, 26685727, 53371454, 106742908, 133428635, 266857270, 533714540]

約数ペア:

[(1, 533714540), (2, 266857270), (4, 133428635), (5, 106742908), (10, 53371454), (20, 26685727), (23, 23204980), (46, 11602490), (92, 5801245), (115, 4640996), (230, 2320498), (281, 1899340), (460, 1160249), (562, 949670), (1124, 474835), (1405, 379868), (2810, 189934), (4129, 129260), (5620, 94967), (6463, 82580), (8258, 64630), (12926, 41290), (16516, 32315), (20645, 25852)]