3100879360

素因数分解:

$2^9\times 5^1\times {\mathrm{1211281}}^1$

素因数の和:1211304

約数の個数: 40

約数和(自身を含む): 7434848916

約数和(自身を除く): 4333969556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 1211281, 2422562, 4845124, 6056405, 9690248, 12112810, 19380496, 24225620, 38760992, 48451240, 77521984, 96902480, 155043968, 193804960, 310087936, 387609920, 620175872, 775219840, 1550439680, 3100879360]

約数ペア:

[(1, 3100879360), (2, 1550439680), (4, 775219840), (5, 620175872), (8, 387609920), (10, 310087936), (16, 193804960), (20, 155043968), (32, 96902480), (40, 77521984), (64, 48451240), (80, 38760992), (128, 24225620), (160, 19380496), (256, 12112810), (320, 9690248), (512, 6056405), (640, 4845124), (1280, 2422562), (2560, 1211281)]