795583.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 26024544

約数和(自身を除く): 13156754

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 103, 130, 155, 206, 310, 403, 515, 806, 961, 1030, 1339, 1922, 2015, 2678, 3193, 4030, 4805, 6386, 6695, 9610, 12493, 13390, 15965, 24986, 31930, 41509, 62465, 83018, 98983, 124930, 197966, 207545, 415090, 494915, 989830, 1286779, 2573558, 6433895, 12867790]

約数ペア:

[(1, 12867790), (2, 6433895), (5, 2573558), (10, 1286779), (13, 989830), (26, 494915), (31, 415090), (62, 207545), (65, 197966), (103, 124930), (130, 98983), (155, 83018), (206, 62465), (310, 41509), (403, 31930), (515, 24986), (806, 15965), (961, 13390), (1030, 12493), (1339, 9610), (1922, 6695), (2015, 6386), (2678, 4805), (3193, 4030)]