12224778880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123601}}^1$

素因数の和:1123637

約数の個数: 64

約数和(自身を含む): 30943999080

約数和(自身を除く): 18719220200

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, 1088, 1360, 2176, 2720, 5440, 10880, 1123601, 2247202, 4494404, 5618005, 8988808, 11236010, 17977616, 19101217, 22472020, 35955232, 38202434, 44944040, 71910464, 76404868, 89888080, 95506085, 143820928, 152809736, 179776160, 191012170, 305619472, 359552320, 382024340, 611238944, 719104640, 764048680, 1222477888, 1528097360, 2444955776, 3056194720, 6112389440, 12224778880]

約数ペア:

[(1, 12224778880), (2, 6112389440), (4, 3056194720), (5, 2444955776), (8, 1528097360), (10, 1222477888), (16, 764048680), (17, 719104640), (20, 611238944), (32, 382024340), (34, 359552320), (40, 305619472), (64, 191012170), (68, 179776160), (80, 152809736), (85, 143820928), (128, 95506085), (136, 89888080), (160, 76404868), (170, 71910464), (272, 44944040), (320, 38202434), (340, 35955232), (544, 22472020), (640, 19101217), (680, 17977616), (1088, 11236010), (1360, 8988808), (2176, 5618005), (2720, 4494404), (5440, 2247202), (10880, 1123601)]