2023240720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5927}}^1$

素因数の和:6208

約数の個数: 80

約数和(自身を含む): 5001429888

約数和(自身を除く): 2978189168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 251, 272, 340, 502, 680, 1004, 1255, 1360, 2008, 2510, 4016, 4267, 5020, 5927, 8534, 10040, 11854, 17068, 20080, 21335, 23708, 29635, 34136, 42670, 47416, 59270, 68272, 85340, 94832, 100759, 118540, 170680, 201518, 237080, 341360, 403036, 474160, 503795, 806072, 1007590, 1487677, 1612144, 2015180, 2975354, 4030360, 5950708, 7438385, 8060720, 11901416, 14876770, 23802832, 25290509, 29753540, 50581018, 59507080, 101162036, 119014160, 126452545, 202324072, 252905090, 404648144, 505810180, 1011620360, 2023240720]

約数ペア:

[(1, 2023240720), (2, 1011620360), (4, 505810180), (5, 404648144), (8, 252905090), (10, 202324072), (16, 126452545), (17, 119014160), (20, 101162036), (34, 59507080), (40, 50581018), (68, 29753540), (80, 25290509), (85, 23802832), (136, 14876770), (170, 11901416), (251, 8060720), (272, 7438385), (340, 5950708), (502, 4030360), (680, 2975354), (1004, 2015180), (1255, 1612144), (1360, 1487677), (2008, 1007590), (2510, 806072), (4016, 503795), (4267, 474160), (5020, 403036), (5927, 341360), (8534, 237080), (10040, 201518), (11854, 170680), (17068, 118540), (20080, 100759), (21335, 94832), (23708, 85340), (29635, 68272), (34136, 59270), (42670, 47416)]