1126160560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64871}}^1$

素因数の和:64922

約数の個数: 80

約数和(自身を含む): 3088945152

約数和(自身を除く): 1962784592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 64871, 129742, 259484, 324355, 454097, 518968, 648710, 908194, 1037936, 1297420, 1816388, 2011001, 2270485, 2594840, 3632776, 4022002, 4540970, 5189680, 7265552, 8044004, 9081940, 10055005, 14077007, 16088008, 18163880, 20110010, 28154014, 32176016, 36327760, 40220020, 56308028, 70385035, 80440040, 112616056, 140770070, 160880080, 225232112, 281540140, 563080280, 1126160560]

約数ペア:

[(1, 1126160560), (2, 563080280), (4, 281540140), (5, 225232112), (7, 160880080), (8, 140770070), (10, 112616056), (14, 80440040), (16, 70385035), (20, 56308028), (28, 40220020), (31, 36327760), (35, 32176016), (40, 28154014), (56, 20110010), (62, 18163880), (70, 16088008), (80, 14077007), (112, 10055005), (124, 9081940), (140, 8044004), (155, 7265552), (217, 5189680), (248, 4540970), (280, 4022002), (310, 3632776), (434, 2594840), (496, 2270485), (560, 2011001), (620, 1816388), (868, 1297420), (1085, 1037936), (1240, 908194), (1736, 648710), (2170, 518968), (2480, 454097), (3472, 324355), (4340, 259484), (8680, 129742), (17360, 64871)]