11156917760

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256363}}^1$

素因数の和:256403

約数の個数: 80

約数和(自身を含む): 28324120176

約数和(自身を除く): 17167202416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 43520, 256363, 512726, 1025452, 1281815, 2050904, 2563630, 4101808, 4358171, 5127260, 8203616, 8716342, 10254520, 16407232, 17432684, 20509040, 21790855, 32814464, 34865368, 41018080, 43581710, 65628928, 69730736, 82036160, 87163420, 131257856, 139461472, 164072320, 174326840, 278922944, 328144640, 348653680, 557845888, 656289280, 697307360, 1115691776, 1394614720, 2231383552, 2789229440, 5578458880, 11156917760]

約数ペア:

[(1, 11156917760), (2, 5578458880), (4, 2789229440), (5, 2231383552), (8, 1394614720), (10, 1115691776), (16, 697307360), (17, 656289280), (20, 557845888), (32, 348653680), (34, 328144640), (40, 278922944), (64, 174326840), (68, 164072320), (80, 139461472), (85, 131257856), (128, 87163420), (136, 82036160), (160, 69730736), (170, 65628928), (256, 43581710), (272, 41018080), (320, 34865368), (340, 32814464), (512, 21790855), (544, 20509040), (640, 17432684), (680, 16407232), (1088, 10254520), (1280, 8716342), (1360, 8203616), (2176, 5127260), (2560, 4358171), (2720, 4101808), (4352, 2563630), (5440, 2050904), (8704, 1281815), (10880, 1025452), (21760, 512726), (43520, 256363)]