143554580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1951}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 325968384

約数和(自身を除く): 182413804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 1132, 1415, 1951, 2830, 3679, 3902, 5660, 7358, 7804, 9755, 14716, 18395, 19510, 25363, 36790, 39020, 50726, 73580, 101452, 126815, 253630, 507260, 552133, 1104266, 2208532, 2760665, 5521330, 7177729, 11042660, 14355458, 28710916, 35888645, 71777290, 143554580]

約数ペア:

[(1, 143554580), (2, 71777290), (4, 35888645), (5, 28710916), (10, 14355458), (13, 11042660), (20, 7177729), (26, 5521330), (52, 2760665), (65, 2208532), (130, 1104266), (260, 552133), (283, 507260), (566, 253630), (1132, 126815), (1415, 101452), (1951, 73580), (2830, 50726), (3679, 39020), (3902, 36790), (5660, 25363), (7358, 19510), (7804, 18395), (9755, 14716)]