22488620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 62415360

約数和(自身を除く): 39926740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 859, 935, 1190, 1309, 1540, 1718, 1870, 2380, 2618, 3436, 3740, 4295, 5236, 6013, 6545, 8590, 9449, 12026, 13090, 14603, 17180, 18898, 24052, 26180, 29206, 30065, 37796, 47245, 58412, 60130, 66143, 73015, 94490, 102221, 120260, 132286, 146030, 160633, 188980, 204442, 264572, 292060, 321266, 330715, 408884, 511105, 642532, 661430, 803165, 1022210, 1124431, 1322860, 1606330, 2044420, 2248862, 3212660, 4497724, 5622155, 11244310, 22488620]

約数ペア:

[(1, 22488620), (2, 11244310), (4, 5622155), (5, 4497724), (7, 3212660), (10, 2248862), (11, 2044420), (14, 1606330), (17, 1322860), (20, 1124431), (22, 1022210), (28, 803165), (34, 661430), (35, 642532), (44, 511105), (55, 408884), (68, 330715), (70, 321266), (77, 292060), (85, 264572), (110, 204442), (119, 188980), (140, 160633), (154, 146030), (170, 132286), (187, 120260), (220, 102221), (238, 94490), (308, 73015), (340, 66143), (374, 60130), (385, 58412), (476, 47245), (595, 37796), (748, 30065), (770, 29206), (859, 26180), (935, 24052), (1190, 18898), (1309, 17180), (1540, 14603), (1718, 13090), (1870, 12026), (2380, 9449), (2618, 8590), (3436, 6545), (3740, 6013), (4295, 5236)]