17980932654080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{319263719}}^1$

素因数の和:319263755

約数の個数: 88

約数和(自身を含む): 47054364108480

約数和(自身を除く): 29073431454400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 319263719, 638527438, 1277054876, 1596318595, 2554109752, 3192637190, 3511900909, 5108219504, 6385274380, 7023801818, 10216439008, 12770548760, 14047603636, 17559504545, 20432878016, 25541097520, 28095207272, 35119009090, 40865756032, 51082195040, 56190414544, 70238018180, 81731512064, 102164390080, 112380829088, 140476036360, 163463024128, 204328780160, 224761658176, 280952072720, 326926048256, 408657560320, 449523316352, 561904145440, 817315120640, 899046632704, 1123808290880, 1634630241280, 1798093265408, 2247616581760, 3596186530816, 4495233163520, 8990466327040, 17980932654080]

約数ペア:

[(1, 17980932654080), (2, 8990466327040), (4, 4495233163520), (5, 3596186530816), (8, 2247616581760), (10, 1798093265408), (11, 1634630241280), (16, 1123808290880), (20, 899046632704), (22, 817315120640), (32, 561904145440), (40, 449523316352), (44, 408657560320), (55, 326926048256), (64, 280952072720), (80, 224761658176), (88, 204328780160), (110, 163463024128), (128, 140476036360), (160, 112380829088), (176, 102164390080), (220, 81731512064), (256, 70238018180), (320, 56190414544), (352, 51082195040), (440, 40865756032), (512, 35119009090), (640, 28095207272), (704, 25541097520), (880, 20432878016), (1024, 17559504545), (1280, 14047603636), (1408, 12770548760), (1760, 10216439008), (2560, 7023801818), (2816, 6385274380), (3520, 5108219504), (5120, 3511900909), (5632, 3192637190), (7040, 2554109752), (11264, 1596318595), (14080, 1277054876), (28160, 638527438), (56320, 319263719)]