9545840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7049

約数の個数: 40

約数和(自身を含む): 23502960

約数和(自身を除く): 13957120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 119323, 140380, 238646, 280760, 477292, 561520, 596615, 954584, 1193230, 1909168, 2386460, 4772920, 9545840]

約数ペア:

[(1, 9545840), (2, 4772920), (4, 2386460), (5, 1909168), (8, 1193230), (10, 954584), (16, 596615), (17, 561520), (20, 477292), (34, 280760), (40, 238646), (68, 140380), (80, 119323), (85, 112304), (136, 70190), (170, 56152), (272, 35095), (340, 28076), (680, 14038), (1360, 7019)]