29687020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 70979328

約数和(自身を除く): 41292308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 5867, 11734, 23468, 29335, 58670, 64537, 117340, 129074, 134941, 258148, 269882, 322685, 539764, 645370, 674705, 1290740, 1349410, 1484351, 2698820, 2968702, 5937404, 7421755, 14843510, 29687020]

約数ペア:

[(1, 29687020), (2, 14843510), (4, 7421755), (5, 5937404), (10, 2968702), (11, 2698820), (20, 1484351), (22, 1349410), (23, 1290740), (44, 674705), (46, 645370), (55, 539764), (92, 322685), (110, 269882), (115, 258148), (220, 134941), (230, 129074), (253, 117340), (460, 64537), (506, 58670), (1012, 29335), (1265, 23468), (2530, 11734), (5060, 5867)]