103621377280

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{617971}}^1$

素因数の和:618123

約数の個数: 72

約数和(自身を含む): 250100684064

約数和(自身を除く): 146479306784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 524, 640, 655, 1048, 1280, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 16768, 20960, 33536, 41920, 83840, 167680, 617971, 1235942, 2471884, 3089855, 4943768, 6179710, 9887536, 12359420, 19775072, 24718840, 39550144, 49437680, 79100288, 80954201, 98875360, 158200576, 161908402, 197750720, 323816804, 395501440, 404771005, 647633608, 791002880, 809542010, 1295267216, 1619084020, 2590534432, 3238168040, 5181068864, 6476336080, 10362137728, 12952672160, 20724275456, 25905344320, 51810688640, 103621377280]

約数ペア:

[(1, 103621377280), (2, 51810688640), (4, 25905344320), (5, 20724275456), (8, 12952672160), (10, 10362137728), (16, 6476336080), (20, 5181068864), (32, 3238168040), (40, 2590534432), (64, 1619084020), (80, 1295267216), (128, 809542010), (131, 791002880), (160, 647633608), (256, 404771005), (262, 395501440), (320, 323816804), (524, 197750720), (640, 161908402), (655, 158200576), (1048, 98875360), (1280, 80954201), (1310, 79100288), (2096, 49437680), (2620, 39550144), (4192, 24718840), (5240, 19775072), (8384, 12359420), (10480, 9887536), (16768, 6179710), (20960, 4943768), (33536, 3089855), (41920, 2471884), (83840, 1235942), (167680, 617971)]