9590380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 21694176

約数和(自身を除く): 12103796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 421, 670, 842, 1139, 1340, 1684, 2105, 2278, 4210, 4556, 5695, 7157, 8420, 11390, 14314, 22780, 28207, 28628, 35785, 56414, 71570, 112828, 141035, 143140, 282070, 479519, 564140, 959038, 1918076, 2397595, 4795190, 9590380]

約数ペア:

[(1, 9590380), (2, 4795190), (4, 2397595), (5, 1918076), (10, 959038), (17, 564140), (20, 479519), (34, 282070), (67, 143140), (68, 141035), (85, 112828), (134, 71570), (170, 56414), (268, 35785), (335, 28628), (340, 28207), (421, 22780), (670, 14314), (842, 11390), (1139, 8420), (1340, 7157), (1684, 5695), (2105, 4556), (2278, 4210)]