7422260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9028300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 191, 268, 290, 335, 382, 580, 670, 764, 955, 1340, 1910, 1943, 3820, 3886, 5539, 7772, 9715, 11078, 12797, 19430, 22156, 25594, 27695, 38860, 51188, 55390, 63985, 110780, 127970, 255940, 371113, 742226, 1484452, 1855565, 3711130, 7422260]

約数ペア:

[(1, 7422260), (2, 3711130), (4, 1855565), (5, 1484452), (10, 742226), (20, 371113), (29, 255940), (58, 127970), (67, 110780), (116, 63985), (134, 55390), (145, 51188), (191, 38860), (268, 27695), (290, 25594), (335, 22156), (382, 19430), (580, 12797), (670, 11078), (764, 9715), (955, 7772), (1340, 5539), (1910, 3886), (1943, 3820)]