84560560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4922

約数の個数: 80

約数和(自身を含む): 231985152

約数和(自身を除く): 147424592

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, 4871, 8680, 9742, 17360, 19484, 24355, 34097, 38968, 48710, 68194, 77936, 97420, 136388, 151001, 170485, 194840, 272776, 302002, 340970, 389680, 545552, 604004, 681940, 755005, 1057007, 1208008, 1363880, 1510010, 2114014, 2416016, 2727760, 3020020, 4228028, 5285035, 6040040, 8456056, 10570070, 12080080, 16912112, 21140140, 42280280, 84560560]

約数ペア:

[(1, 84560560), (2, 42280280), (4, 21140140), (5, 16912112), (7, 12080080), (8, 10570070), (10, 8456056), (14, 6040040), (16, 5285035), (20, 4228028), (28, 3020020), (31, 2727760), (35, 2416016), (40, 2114014), (56, 1510010), (62, 1363880), (70, 1208008), (80, 1057007), (112, 755005), (124, 681940), (140, 604004), (155, 545552), (217, 389680), (248, 340970), (280, 302002), (310, 272776), (434, 194840), (496, 170485), (560, 151001), (620, 136388), (868, 97420), (1085, 77936), (1240, 68194), (1736, 48710), (2170, 38968), (2480, 34097), (3472, 24355), (4340, 19484), (4871, 17360), (8680, 9742)]