11212480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 27450288

約数和(自身を除く): 16237808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 947, 1184, 1480, 1894, 2368, 2960, 3788, 4735, 5920, 7576, 9470, 11840, 15152, 18940, 30304, 35039, 37880, 60608, 70078, 75760, 140156, 151520, 175195, 280312, 303040, 350390, 560624, 700780, 1121248, 1401560, 2242496, 2803120, 5606240, 11212480]

約数ペア:

[(1, 11212480), (2, 5606240), (4, 2803120), (5, 2242496), (8, 1401560), (10, 1121248), (16, 700780), (20, 560624), (32, 350390), (37, 303040), (40, 280312), (64, 175195), (74, 151520), (80, 140156), (148, 75760), (160, 70078), (185, 60608), (296, 37880), (320, 35039), (370, 30304), (592, 18940), (740, 15152), (947, 11840), (1184, 9470), (1480, 7576), (1894, 5920), (2368, 4735), (2960, 3788)]