10439680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 44

約数和(自身を含む): 25055280

約数和(自身を除く): 14615600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2039, 2560, 4078, 5120, 8156, 10195, 16312, 20390, 32624, 40780, 65248, 81560, 130496, 163120, 260992, 326240, 521984, 652480, 1043968, 1304960, 2087936, 2609920, 5219840, 10439680]

約数ペア:

[(1, 10439680), (2, 5219840), (4, 2609920), (5, 2087936), (8, 1304960), (10, 1043968), (16, 652480), (20, 521984), (32, 326240), (40, 260992), (64, 163120), (80, 130496), (128, 81560), (160, 65248), (256, 40780), (320, 32624), (512, 20390), (640, 16312), (1024, 10195), (1280, 8156), (2039, 5120), (2560, 4078)]