99861520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3128

約数の個数: 80

約数和(自身を含む): 260215488

約数和(自身を除く): 160353968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3067, 3256, 4070, 6134, 6512, 8140, 12268, 15335, 16280, 24536, 30670, 32560, 33737, 49072, 61340, 67474, 113479, 122680, 134948, 168685, 226958, 245360, 269896, 337370, 453916, 539792, 567395, 674740, 907832, 1134790, 1248269, 1349480, 1815664, 2269580, 2496538, 2698960, 4539160, 4993076, 6241345, 9078320, 9986152, 12482690, 19972304, 24965380, 49930760, 99861520]

約数ペア:

[(1, 99861520), (2, 49930760), (4, 24965380), (5, 19972304), (8, 12482690), (10, 9986152), (11, 9078320), (16, 6241345), (20, 4993076), (22, 4539160), (37, 2698960), (40, 2496538), (44, 2269580), (55, 1815664), (74, 1349480), (80, 1248269), (88, 1134790), (110, 907832), (148, 674740), (176, 567395), (185, 539792), (220, 453916), (296, 337370), (370, 269896), (407, 245360), (440, 226958), (592, 168685), (740, 134948), (814, 122680), (880, 113479), (1480, 67474), (1628, 61340), (2035, 49072), (2960, 33737), (3067, 32560), (3256, 30670), (4070, 24536), (6134, 16280), (6512, 15335), (8140, 12268)]