70377440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 125868064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2027, 2170, 2480, 3472, 4054, 4340, 4960, 6944, 8108, 8680, 10135, 14189, 16216, 17360, 20270, 28378, 32432, 34720, 40540, 56756, 62837, 64864, 70945, 81080, 113512, 125674, 141890, 162160, 227024, 251348, 283780, 314185, 324320, 439859, 454048, 502696, 567560, 628370, 879718, 1005392, 1135120, 1256740, 1759436, 2010784, 2199295, 2270240, 2513480, 3518872, 4398590, 5026960, 7037744, 8797180, 10053920, 14075488, 17594360, 35188720, 70377440]

約数ペア:

[(1, 70377440), (2, 35188720), (4, 17594360), (5, 14075488), (7, 10053920), (8, 8797180), (10, 7037744), (14, 5026960), (16, 4398590), (20, 3518872), (28, 2513480), (31, 2270240), (32, 2199295), (35, 2010784), (40, 1759436), (56, 1256740), (62, 1135120), (70, 1005392), (80, 879718), (112, 628370), (124, 567560), (140, 502696), (155, 454048), (160, 439859), (217, 324320), (224, 314185), (248, 283780), (280, 251348), (310, 227024), (434, 162160), (496, 141890), (560, 125674), (620, 113512), (868, 81080), (992, 70945), (1085, 64864), (1120, 62837), (1240, 56756), (1736, 40540), (2027, 34720), (2170, 32432), (2480, 28378), (3472, 20270), (4054, 17360), (4340, 16216), (4960, 14189), (6944, 10135), (8108, 8680)]