22971190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 26276810

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 379, 418, 551, 638, 758, 1045, 1102, 1595, 1895, 2090, 2755, 3190, 3790, 4169, 5510, 6061, 7201, 8338, 10991, 12122, 14402, 20845, 21982, 30305, 36005, 41690, 54955, 60610, 72010, 79211, 109910, 120901, 158422, 208829, 241802, 396055, 417658, 604505, 792110, 1044145, 1209010, 2088290, 2297119, 4594238, 11485595, 22971190]

約数ペア:

[(1, 22971190), (2, 11485595), (5, 4594238), (10, 2297119), (11, 2088290), (19, 1209010), (22, 1044145), (29, 792110), (38, 604505), (55, 417658), (58, 396055), (95, 241802), (110, 208829), (145, 158422), (190, 120901), (209, 109910), (290, 79211), (319, 72010), (379, 60610), (418, 54955), (551, 41690), (638, 36005), (758, 30305), (1045, 21982), (1102, 20845), (1595, 14402), (1895, 12122), (2090, 10991), (2755, 8338), (3190, 7201), (3790, 6061), (4169, 5510)]