130396720

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5563}}^1$

素因数の和:5869

約数の個数: 40

約数和(自身を含む): 304261776

約数和(自身を除く): 173865056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5563, 5860, 11126, 11720, 22252, 23440, 27815, 44504, 55630, 89008, 111260, 222520, 445040, 1629959, 3259918, 6519836, 8149795, 13039672, 16299590, 26079344, 32599180, 65198360, 130396720]

約数ペア:

[(1, 130396720), (2, 65198360), (4, 32599180), (5, 26079344), (8, 16299590), (10, 13039672), (16, 8149795), (20, 6519836), (40, 3259918), (80, 1629959), (293, 445040), (586, 222520), (1172, 111260), (1465, 89008), (2344, 55630), (2930, 44504), (4688, 27815), (5563, 23440), (5860, 22252), (11126, 11720)]