13103875520

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1511}}^1$

素因数の和:2230

約数の個数: 112

約数和(自身を含む): 32034211776

約数和(自身を除く): 18930336256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 661, 820, 1312, 1322, 1511, 1640, 2624, 2644, 3022, 3280, 3305, 5288, 6044, 6560, 6610, 7555, 10576, 12088, 13120, 13220, 15110, 21152, 24176, 26440, 27101, 30220, 42304, 48352, 52880, 54202, 60440, 61951, 96704, 105760, 108404, 120880, 123902, 135505, 211520, 216808, 241760, 247804, 271010, 309755, 433616, 483520, 495608, 542020, 619510, 867232, 991216, 998771, 1084040, 1239020, 1734464, 1982432, 1997542, 2168080, 2478040, 3964864, 3995084, 4336160, 4956080, 4993855, 7990168, 8672320, 9912160, 9987710, 15980336, 19824320, 19975420, 31960672, 39950840, 40949611, 63921344, 79901680, 81899222, 159803360, 163798444, 204748055, 319606720, 327596888, 409496110, 655193776, 818992220, 1310387552, 1637984440, 2620775104, 3275968880, 6551937760, 13103875520]

約数ペア:

[(1, 13103875520), (2, 6551937760), (4, 3275968880), (5, 2620775104), (8, 1637984440), (10, 1310387552), (16, 818992220), (20, 655193776), (32, 409496110), (40, 327596888), (41, 319606720), (64, 204748055), (80, 163798444), (82, 159803360), (160, 81899222), (164, 79901680), (205, 63921344), (320, 40949611), (328, 39950840), (410, 31960672), (656, 19975420), (661, 19824320), (820, 15980336), (1312, 9987710), (1322, 9912160), (1511, 8672320), (1640, 7990168), (2624, 4993855), (2644, 4956080), (3022, 4336160), (3280, 3995084), (3305, 3964864), (5288, 2478040), (6044, 2168080), (6560, 1997542), (6610, 1982432), (7555, 1734464), (10576, 1239020), (12088, 1084040), (13120, 998771), (13220, 991216), (15110, 867232), (21152, 619510), (24176, 542020), (26440, 495608), (27101, 483520), (30220, 433616), (42304, 309755), (48352, 271010), (52880, 247804), (54202, 241760), (60440, 216808), (61951, 211520), (96704, 135505), (105760, 123902), (108404, 120880)]