766877560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 1751349600

約数和(自身を除く): 984472040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 233, 428, 466, 535, 769, 856, 932, 1070, 1165, 1538, 1864, 2140, 2330, 3076, 3845, 4280, 4660, 6152, 7690, 9320, 15380, 24931, 30760, 49862, 82283, 99724, 124655, 164566, 179177, 199448, 249310, 329132, 358354, 411415, 498620, 658264, 716708, 822830, 895885, 997240, 1433416, 1645660, 1791770, 3291320, 3583540, 7167080, 19171939, 38343878, 76687756, 95859695, 153375512, 191719390, 383438780, 766877560]

約数ペア:

[(1, 766877560), (2, 383438780), (4, 191719390), (5, 153375512), (8, 95859695), (10, 76687756), (20, 38343878), (40, 19171939), (107, 7167080), (214, 3583540), (233, 3291320), (428, 1791770), (466, 1645660), (535, 1433416), (769, 997240), (856, 895885), (932, 822830), (1070, 716708), (1165, 658264), (1538, 498620), (1864, 411415), (2140, 358354), (2330, 329132), (3076, 249310), (3845, 199448), (4280, 179177), (4660, 164566), (6152, 124655), (7690, 99724), (9320, 82283), (15380, 49862), (24931, 30760)]