29127920690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{15791}}^1$

素因数の和:16259

約数の個数: 64

約数和(自身を含む): 58738659840

約数和(自身を除く): 29610739150

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 409, 410, 451, 818, 902, 2045, 2255, 4090, 4499, 4510, 8998, 15791, 16769, 22495, 31582, 33538, 44990, 78955, 83845, 157910, 167690, 173701, 184459, 347402, 368918, 647431, 868505, 922295, 1294862, 1737010, 1844590, 3237155, 6458519, 6474310, 7121741, 12917038, 14243482, 32292595, 35608705, 64585190, 71043709, 71217410, 142087418, 264799279, 355218545, 529598558, 710437090, 1323996395, 2647992790, 2912792069, 5825584138, 14563960345, 29127920690]

約数ペア:

[(1, 29127920690), (2, 14563960345), (5, 5825584138), (10, 2912792069), (11, 2647992790), (22, 1323996395), (41, 710437090), (55, 529598558), (82, 355218545), (110, 264799279), (205, 142087418), (409, 71217410), (410, 71043709), (451, 64585190), (818, 35608705), (902, 32292595), (2045, 14243482), (2255, 12917038), (4090, 7121741), (4499, 6474310), (4510, 6458519), (8998, 3237155), (15791, 1844590), (16769, 1737010), (22495, 1294862), (31582, 922295), (33538, 868505), (44990, 647431), (78955, 368918), (83845, 347402), (157910, 184459), (167690, 173701)]