1370397320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5222

約数の個数: 64

約数和(自身を含む): 3203712000

約数和(自身を除く): 1833314680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 239, 290, 478, 580, 956, 1160, 1195, 1912, 2390, 4780, 4943, 6931, 9560, 9886, 13862, 19772, 24715, 27724, 34655, 39544, 49430, 55448, 69310, 98860, 138620, 143347, 197720, 277240, 286694, 573388, 716735, 1146776, 1181377, 1433470, 2362754, 2866940, 4725508, 5733880, 5906885, 9451016, 11813770, 23627540, 34259933, 47255080, 68519866, 137039732, 171299665, 274079464, 342599330, 685198660, 1370397320]

約数ペア:

[(1, 1370397320), (2, 685198660), (4, 342599330), (5, 274079464), (8, 171299665), (10, 137039732), (20, 68519866), (29, 47255080), (40, 34259933), (58, 23627540), (116, 11813770), (145, 9451016), (232, 5906885), (239, 5733880), (290, 4725508), (478, 2866940), (580, 2362754), (956, 1433470), (1160, 1181377), (1195, 1146776), (1912, 716735), (2390, 573388), (4780, 286694), (4943, 277240), (6931, 197720), (9560, 143347), (9886, 138620), (13862, 98860), (19772, 69310), (24715, 55448), (27724, 49430), (34655, 39544)]