195033520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13078

約数の個数: 80

約数和(自身を含む): 523814688

約数和(自身を除く): 328781168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 13037, 14960, 26074, 52148, 65185, 104296, 130370, 143407, 208592, 221629, 260740, 286814, 443258, 521480, 573628, 717035, 886516, 1042960, 1108145, 1147256, 1434070, 1773032, 2216290, 2294512, 2437919, 2868140, 3546064, 4432580, 4875838, 5736280, 8865160, 9751676, 11472560, 12189595, 17730320, 19503352, 24379190, 39006704, 48758380, 97516760, 195033520]

約数ペア:

[(1, 195033520), (2, 97516760), (4, 48758380), (5, 39006704), (8, 24379190), (10, 19503352), (11, 17730320), (16, 12189595), (17, 11472560), (20, 9751676), (22, 8865160), (34, 5736280), (40, 4875838), (44, 4432580), (55, 3546064), (68, 2868140), (80, 2437919), (85, 2294512), (88, 2216290), (110, 1773032), (136, 1434070), (170, 1147256), (176, 1108145), (187, 1042960), (220, 886516), (272, 717035), (340, 573628), (374, 521480), (440, 443258), (680, 286814), (748, 260740), (880, 221629), (935, 208592), (1360, 143407), (1496, 130370), (1870, 104296), (2992, 65185), (3740, 52148), (7480, 26074), (13037, 14960)]