89706080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 130924960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 79, 80, 94, 151, 158, 160, 188, 235, 302, 316, 376, 395, 470, 604, 632, 752, 755, 790, 940, 1208, 1264, 1504, 1510, 1580, 1880, 2416, 2528, 3020, 3160, 3713, 3760, 4832, 6040, 6320, 7097, 7426, 7520, 11929, 12080, 12640, 14194, 14852, 18565, 23858, 24160, 28388, 29704, 35485, 37130, 47716, 56776, 59408, 59645, 70970, 74260, 95432, 113552, 118816, 119290, 141940, 148520, 190864, 227104, 238580, 283880, 297040, 381728, 477160, 560663, 567760, 594080, 954320, 1121326, 1135520, 1908640, 2242652, 2803315, 4485304, 5606630, 8970608, 11213260, 17941216, 22426520, 44853040, 89706080]

約数ペア:

[(1, 89706080), (2, 44853040), (4, 22426520), (5, 17941216), (8, 11213260), (10, 8970608), (16, 5606630), (20, 4485304), (32, 2803315), (40, 2242652), (47, 1908640), (79, 1135520), (80, 1121326), (94, 954320), (151, 594080), (158, 567760), (160, 560663), (188, 477160), (235, 381728), (302, 297040), (316, 283880), (376, 238580), (395, 227104), (470, 190864), (604, 148520), (632, 141940), (752, 119290), (755, 118816), (790, 113552), (940, 95432), (1208, 74260), (1264, 70970), (1504, 59645), (1510, 59408), (1580, 56776), (1880, 47716), (2416, 37130), (2528, 35485), (3020, 29704), (3160, 28388), (3713, 24160), (3760, 23858), (4832, 18565), (6040, 14852), (6320, 14194), (7097, 12640), (7426, 12080), (7520, 11929)]