58219720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 84351800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1087, 1339, 2060, 2174, 2678, 4120, 4348, 5356, 5435, 6695, 8696, 10712, 10870, 13390, 14131, 21740, 26780, 28262, 43480, 53560, 56524, 70655, 111961, 113048, 141310, 223922, 282620, 447844, 559805, 565240, 895688, 1119610, 1455493, 2239220, 2910986, 4478440, 5821972, 7277465, 11643944, 14554930, 29109860, 58219720]

約数ペア:

[(1, 58219720), (2, 29109860), (4, 14554930), (5, 11643944), (8, 7277465), (10, 5821972), (13, 4478440), (20, 2910986), (26, 2239220), (40, 1455493), (52, 1119610), (65, 895688), (103, 565240), (104, 559805), (130, 447844), (206, 282620), (260, 223922), (412, 141310), (515, 113048), (520, 111961), (824, 70655), (1030, 56524), (1087, 53560), (1339, 43480), (2060, 28262), (2174, 26780), (2678, 21740), (4120, 14131), (4348, 13390), (5356, 10870), (5435, 10712), (6695, 8696)]