11086720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 28090800

約数和(自身を除く): 17004080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1019, 1088, 1360, 2038, 2176, 2720, 4076, 5095, 5440, 8152, 10190, 10880, 16304, 17323, 20380, 32608, 34646, 40760, 65216, 69292, 81520, 86615, 130432, 138584, 163040, 173230, 277168, 326080, 346460, 554336, 652160, 692920, 1108672, 1385840, 2217344, 2771680, 5543360, 11086720]

約数ペア:

[(1, 11086720), (2, 5543360), (4, 2771680), (5, 2217344), (8, 1385840), (10, 1108672), (16, 692920), (17, 652160), (20, 554336), (32, 346460), (34, 326080), (40, 277168), (64, 173230), (68, 163040), (80, 138584), (85, 130432), (128, 86615), (136, 81520), (160, 69292), (170, 65216), (272, 40760), (320, 34646), (340, 32608), (544, 20380), (640, 17323), (680, 16304), (1019, 10880), (1088, 10190), (1360, 8152), (2038, 5440), (2176, 5095), (2720, 4076)]