37838744320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273963}}^1$

素因数の和:2273997

約数の個数: 72

約数和(自身を含む): 97607630736

約数和(自身を除く): 59768886416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 2273963, 4547926, 9095852, 11369815, 18191704, 22739630, 29561519, 36383408, 45479260, 59123038, 72766816, 90958520, 118246076, 145533632, 147807595, 181917040, 236492152, 291067264, 295615190, 363834080, 472984304, 582134528, 591230380, 727668160, 945968608, 1182460760, 1455336320, 1891937216, 2364921520, 2910672640, 3783874432, 4729843040, 7567748864, 9459686080, 18919372160, 37838744320]

約数ペア:

[(1, 37838744320), (2, 18919372160), (4, 9459686080), (5, 7567748864), (8, 4729843040), (10, 3783874432), (13, 2910672640), (16, 2364921520), (20, 1891937216), (26, 1455336320), (32, 1182460760), (40, 945968608), (52, 727668160), (64, 591230380), (65, 582134528), (80, 472984304), (104, 363834080), (128, 295615190), (130, 291067264), (160, 236492152), (208, 181917040), (256, 147807595), (260, 145533632), (320, 118246076), (416, 90958520), (520, 72766816), (640, 59123038), (832, 45479260), (1040, 36383408), (1280, 29561519), (1664, 22739630), (2080, 18191704), (3328, 11369815), (4160, 9095852), (8320, 4547926), (16640, 2273963)]