22382780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 35073220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 116, 140, 145, 148, 149, 185, 203, 259, 290, 298, 370, 406, 518, 580, 596, 740, 745, 812, 1015, 1036, 1043, 1073, 1295, 1490, 2030, 2086, 2146, 2590, 2980, 4060, 4172, 4292, 4321, 5180, 5215, 5365, 5513, 7511, 8642, 10430, 10730, 11026, 15022, 17284, 20860, 21460, 21605, 22052, 27565, 30044, 30247, 37555, 38591, 43210, 55130, 60494, 75110, 77182, 86420, 110260, 120988, 150220, 151235, 154364, 159877, 192955, 302470, 319754, 385910, 604940, 639508, 771820, 799385, 1119139, 1598770, 2238278, 3197540, 4476556, 5595695, 11191390, 22382780]

約数ペア:

[(1, 22382780), (2, 11191390), (4, 5595695), (5, 4476556), (7, 3197540), (10, 2238278), (14, 1598770), (20, 1119139), (28, 799385), (29, 771820), (35, 639508), (37, 604940), (58, 385910), (70, 319754), (74, 302470), (116, 192955), (140, 159877), (145, 154364), (148, 151235), (149, 150220), (185, 120988), (203, 110260), (259, 86420), (290, 77182), (298, 75110), (370, 60494), (406, 55130), (518, 43210), (580, 38591), (596, 37555), (740, 30247), (745, 30044), (812, 27565), (1015, 22052), (1036, 21605), (1043, 21460), (1073, 20860), (1295, 17284), (1490, 15022), (2030, 11026), (2086, 10730), (2146, 10430), (2590, 8642), (2980, 7511), (4060, 5513), (4172, 5365), (4292, 5215), (4321, 5180)]