25769890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5946

約数の個数: 32

約数和(自身を含む): 50958720

約数和(自身を除く): 25188830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 5897, 11794, 29485, 58970, 112043, 135631, 224086, 271262, 560215, 678155, 1120430, 1356310, 2576989, 5153978, 12884945, 25769890]

約数ペア:

[(1, 25769890), (2, 12884945), (5, 5153978), (10, 2576989), (19, 1356310), (23, 1120430), (38, 678155), (46, 560215), (95, 271262), (115, 224086), (190, 135631), (230, 112043), (437, 58970), (874, 29485), (2185, 11794), (4370, 5897)]