22393250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 26128990

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 479, 550, 850, 935, 958, 1375, 1870, 2125, 2395, 2750, 4250, 4675, 4790, 5269, 8143, 9350, 10538, 11975, 16286, 23375, 23950, 26345, 40715, 46750, 52690, 59875, 81430, 89573, 119750, 131725, 179146, 203575, 263450, 407150, 447865, 658625, 895730, 1017875, 1317250, 2035750, 2239325, 4478650, 11196625, 22393250]

約数ペア:

[(1, 22393250), (2, 11196625), (5, 4478650), (10, 2239325), (11, 2035750), (17, 1317250), (22, 1017875), (25, 895730), (34, 658625), (50, 447865), (55, 407150), (85, 263450), (110, 203575), (125, 179146), (170, 131725), (187, 119750), (250, 89573), (275, 81430), (374, 59875), (425, 52690), (479, 46750), (550, 40715), (850, 26345), (935, 23950), (958, 23375), (1375, 16286), (1870, 11975), (2125, 10538), (2395, 9350), (2750, 8143), (4250, 5269), (4675, 4790)]