329587840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30293}}^1$

素因数の和:30329

約数の個数: 64

約数和(自身を含む): 834296760

約数和(自身を除く): 504708920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 30293, 60586, 121172, 151465, 242344, 302930, 484688, 514981, 605860, 969376, 1029962, 1211720, 1938752, 2059924, 2423440, 2574905, 3877504, 4119848, 4846880, 5149810, 8239696, 9693760, 10299620, 16479392, 19387520, 20599240, 32958784, 41198480, 65917568, 82396960, 164793920, 329587840]

約数ペア:

[(1, 329587840), (2, 164793920), (4, 82396960), (5, 65917568), (8, 41198480), (10, 32958784), (16, 20599240), (17, 19387520), (20, 16479392), (32, 10299620), (34, 9693760), (40, 8239696), (64, 5149810), (68, 4846880), (80, 4119848), (85, 3877504), (128, 2574905), (136, 2423440), (160, 2059924), (170, 1938752), (272, 1211720), (320, 1029962), (340, 969376), (544, 605860), (640, 514981), (680, 484688), (1088, 302930), (1360, 242344), (2176, 151465), (2720, 121172), (5440, 60586), (10880, 30293)]