89023760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3760

約数の個数: 80

約数和(自身を含む): 242115456

約数和(自身を除く): 153091696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 3697, 4816, 6020, 7394, 12040, 14788, 18485, 24080, 25879, 29576, 36970, 51758, 59152, 73940, 103516, 129395, 147880, 158971, 207032, 258790, 295760, 317942, 414064, 517580, 635884, 794855, 1035160, 1112797, 1271768, 1589710, 2070320, 2225594, 2543536, 3179420, 4451188, 5563985, 6358840, 8902376, 11127970, 12717680, 17804752, 22255940, 44511880, 89023760]

約数ペア:

[(1, 89023760), (2, 44511880), (4, 22255940), (5, 17804752), (7, 12717680), (8, 11127970), (10, 8902376), (14, 6358840), (16, 5563985), (20, 4451188), (28, 3179420), (35, 2543536), (40, 2225594), (43, 2070320), (56, 1589710), (70, 1271768), (80, 1112797), (86, 1035160), (112, 794855), (140, 635884), (172, 517580), (215, 414064), (280, 317942), (301, 295760), (344, 258790), (430, 207032), (560, 158971), (602, 147880), (688, 129395), (860, 103516), (1204, 73940), (1505, 59152), (1720, 51758), (2408, 36970), (3010, 29576), (3440, 25879), (3697, 24080), (4816, 18485), (6020, 14788), (7394, 12040)]