160989850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 369262080

約数和(自身を除く): 208272230

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 43, 50, 70, 86, 95, 133, 175, 190, 215, 266, 301, 350, 430, 475, 563, 602, 665, 817, 950, 1075, 1126, 1330, 1505, 1634, 2150, 2815, 3010, 3325, 3941, 4085, 5630, 5719, 6650, 7525, 7882, 8170, 10697, 11438, 14075, 15050, 19705, 20425, 21394, 24209, 28150, 28595, 39410, 40850, 48418, 53485, 57190, 74879, 98525, 106970, 121045, 142975, 149758, 169463, 197050, 242090, 267425, 285950, 338926, 374395, 459971, 534850, 605225, 748790, 847315, 919942, 1210450, 1694630, 1871975, 2299855, 3219797, 3743950, 4236575, 4599710, 6439594, 8473150, 11499275, 16098985, 22998550, 32197970, 80494925, 160989850]

約数ペア:

[(1, 160989850), (2, 80494925), (5, 32197970), (7, 22998550), (10, 16098985), (14, 11499275), (19, 8473150), (25, 6439594), (35, 4599710), (38, 4236575), (43, 3743950), (50, 3219797), (70, 2299855), (86, 1871975), (95, 1694630), (133, 1210450), (175, 919942), (190, 847315), (215, 748790), (266, 605225), (301, 534850), (350, 459971), (430, 374395), (475, 338926), (563, 285950), (602, 267425), (665, 242090), (817, 197050), (950, 169463), (1075, 149758), (1126, 142975), (1330, 121045), (1505, 106970), (1634, 98525), (2150, 74879), (2815, 57190), (3010, 53485), (3325, 48418), (3941, 40850), (4085, 39410), (5630, 28595), (5719, 28150), (6650, 24209), (7525, 21394), (7882, 20425), (8170, 19705), (10697, 15050), (11438, 14075)]