110720524

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 219756740

約数和(自身を除く): 109036216

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 289, 323, 578, 646, 1156, 1207, 1292, 1349, 2414, 2698, 4828, 5041, 5396, 5491, 10082, 10982, 20164, 20519, 21964, 22933, 41038, 45866, 82076, 85697, 91732, 95779, 171394, 191558, 342788, 383116, 389861, 779722, 1456849, 1559444, 1628243, 2913698, 3256486, 5827396, 6512972, 27680131, 55360262, 110720524]

約数ペア:

[(1, 110720524), (2, 55360262), (4, 27680131), (17, 6512972), (19, 5827396), (34, 3256486), (38, 2913698), (68, 1628243), (71, 1559444), (76, 1456849), (142, 779722), (284, 389861), (289, 383116), (323, 342788), (578, 191558), (646, 171394), (1156, 95779), (1207, 91732), (1292, 85697), (1349, 82076), (2414, 45866), (2698, 41038), (4828, 22933), (5041, 21964), (5396, 20519), (5491, 20164), (10082, 10982)]