75696920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8604

約数の個数: 64

約数和(自身を含む): 194231520

約数和(自身を除く): 118534600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8563, 8840, 17126, 34252, 42815, 68504, 85630, 111319, 145571, 171260, 222638, 291142, 342520, 445276, 556595, 582284, 727855, 890552, 1113190, 1164568, 1455710, 1892423, 2226380, 2911420, 3784846, 4452760, 5822840, 7569692, 9462115, 15139384, 18924230, 37848460, 75696920]

約数ペア:

[(1, 75696920), (2, 37848460), (4, 18924230), (5, 15139384), (8, 9462115), (10, 7569692), (13, 5822840), (17, 4452760), (20, 3784846), (26, 2911420), (34, 2226380), (40, 1892423), (52, 1455710), (65, 1164568), (68, 1113190), (85, 890552), (104, 727855), (130, 582284), (136, 556595), (170, 445276), (221, 342520), (260, 291142), (340, 222638), (442, 171260), (520, 145571), (680, 111319), (884, 85630), (1105, 68504), (1768, 42815), (2210, 34252), (4420, 17126), (8563, 8840)]