22671320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 60944400

約数和(自身を除く): 38273080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 269, 280, 301, 344, 392, 430, 490, 538, 602, 860, 980, 1076, 1204, 1345, 1505, 1720, 1883, 1960, 2107, 2152, 2408, 2690, 3010, 3766, 4214, 5380, 6020, 7532, 8428, 9415, 10535, 10760, 11567, 12040, 13181, 15064, 16856, 18830, 21070, 23134, 26362, 37660, 42140, 46268, 52724, 57835, 65905, 75320, 80969, 84280, 92536, 105448, 115670, 131810, 161938, 231340, 263620, 323876, 404845, 462680, 527240, 566783, 647752, 809690, 1133566, 1619380, 2267132, 2833915, 3238760, 4534264, 5667830, 11335660, 22671320]

約数ペア:

[(1, 22671320), (2, 11335660), (4, 5667830), (5, 4534264), (7, 3238760), (8, 2833915), (10, 2267132), (14, 1619380), (20, 1133566), (28, 809690), (35, 647752), (40, 566783), (43, 527240), (49, 462680), (56, 404845), (70, 323876), (86, 263620), (98, 231340), (140, 161938), (172, 131810), (196, 115670), (215, 105448), (245, 92536), (269, 84280), (280, 80969), (301, 75320), (344, 65905), (392, 57835), (430, 52724), (490, 46268), (538, 42140), (602, 37660), (860, 26362), (980, 23134), (1076, 21070), (1204, 18830), (1345, 16856), (1505, 15064), (1720, 13181), (1883, 12040), (1960, 11567), (2107, 10760), (2152, 10535), (2408, 9415), (2690, 8428), (3010, 7532), (3766, 6020), (4214, 5380)]