1079624120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 2458965600

約数和(自身を除く): 1379341480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 277, 278, 554, 556, 695, 701, 1108, 1112, 1385, 1390, 1402, 2216, 2770, 2780, 2804, 3505, 5540, 5560, 5608, 7010, 11080, 14020, 28040, 38503, 77006, 97439, 154012, 192515, 194177, 194878, 308024, 385030, 388354, 389756, 487195, 770060, 776708, 779512, 970885, 974390, 1540120, 1553416, 1941770, 1948780, 3883540, 3897560, 7767080, 26990603, 53981206, 107962412, 134953015, 215924824, 269906030, 539812060, 1079624120]

約数ペア:

[(1, 1079624120), (2, 539812060), (4, 269906030), (5, 215924824), (8, 134953015), (10, 107962412), (20, 53981206), (40, 26990603), (139, 7767080), (277, 3897560), (278, 3883540), (554, 1948780), (556, 1941770), (695, 1553416), (701, 1540120), (1108, 974390), (1112, 970885), (1385, 779512), (1390, 776708), (1402, 770060), (2216, 487195), (2770, 389756), (2780, 388354), (2804, 385030), (3505, 308024), (5540, 194878), (5560, 194177), (5608, 192515), (7010, 154012), (11080, 97439), (14020, 77006), (28040, 38503)]