22251320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6144

約数の個数: 64

約数和(自身を含む): 61629120

約数和(自身を除く): 39377800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6113, 12226, 24452, 30565, 42791, 48904, 61130, 79469, 85582, 122260, 158938, 171164, 213955, 244520, 317876, 342328, 397345, 427910, 556283, 635752, 794690, 855820, 1112566, 1589380, 1711640, 2225132, 2781415, 3178760, 4450264, 5562830, 11125660, 22251320]

約数ペア:

[(1, 22251320), (2, 11125660), (4, 5562830), (5, 4450264), (7, 3178760), (8, 2781415), (10, 2225132), (13, 1711640), (14, 1589380), (20, 1112566), (26, 855820), (28, 794690), (35, 635752), (40, 556283), (52, 427910), (56, 397345), (65, 342328), (70, 317876), (91, 244520), (104, 213955), (130, 171164), (140, 158938), (182, 122260), (260, 85582), (280, 79469), (364, 61130), (455, 48904), (520, 42791), (728, 30565), (910, 24452), (1820, 12226), (3640, 6113)]