23625980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 58247616

約数和(自身を除く): 34621636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4561, 5180, 9122, 18244, 22805, 31927, 45610, 63854, 91220, 127708, 159635, 168757, 319270, 337514, 638540, 675028, 843785, 1181299, 1687570, 2362598, 3375140, 4725196, 5906495, 11812990, 23625980]

約数ペア:

[(1, 23625980), (2, 11812990), (4, 5906495), (5, 4725196), (7, 3375140), (10, 2362598), (14, 1687570), (20, 1181299), (28, 843785), (35, 675028), (37, 638540), (70, 337514), (74, 319270), (140, 168757), (148, 159635), (185, 127708), (259, 91220), (370, 63854), (518, 45610), (740, 31927), (1036, 22805), (1295, 18244), (2590, 9122), (4561, 5180)]