371122280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 866937600

約数和(自身を除く): 495815320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 463, 580, 691, 926, 1160, 1382, 1852, 2315, 2764, 3455, 3704, 4630, 5528, 6910, 9260, 13427, 13820, 18520, 20039, 26854, 27640, 40078, 53708, 67135, 80156, 100195, 107416, 134270, 160312, 200390, 268540, 319933, 400780, 537080, 639866, 801560, 1279732, 1599665, 2559464, 3199330, 6398660, 9278057, 12797320, 18556114, 37112228, 46390285, 74224456, 92780570, 185561140, 371122280]

約数ペア:

[(1, 371122280), (2, 185561140), (4, 92780570), (5, 74224456), (8, 46390285), (10, 37112228), (20, 18556114), (29, 12797320), (40, 9278057), (58, 6398660), (116, 3199330), (145, 2559464), (232, 1599665), (290, 1279732), (463, 801560), (580, 639866), (691, 537080), (926, 400780), (1160, 319933), (1382, 268540), (1852, 200390), (2315, 160312), (2764, 134270), (3455, 107416), (3704, 100195), (4630, 80156), (5528, 67135), (6910, 53708), (9260, 40078), (13427, 27640), (13820, 26854), (18520, 20039)]