2016394360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{75577}}^1$

素因数の和:75640

約数の個数: 64

約数和(自身を含む): 4897454400

約数和(自身を除く): 2881060040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680, 75577, 151154, 302308, 377885, 604616, 755770, 1511540, 1738271, 2191733, 3023080, 3476542, 4383466, 6953084, 8691355, 8766932, 10958665, 13906168, 17382710, 17533864, 21917330, 34765420, 43834660, 50409859, 69530840, 87669320, 100819718, 201639436, 252049295, 403278872, 504098590, 1008197180, 2016394360]

約数ペア:

[(1, 2016394360), (2, 1008197180), (4, 504098590), (5, 403278872), (8, 252049295), (10, 201639436), (20, 100819718), (23, 87669320), (29, 69530840), (40, 50409859), (46, 43834660), (58, 34765420), (92, 21917330), (115, 17533864), (116, 17382710), (145, 13906168), (184, 10958665), (230, 8766932), (232, 8691355), (290, 6953084), (460, 4383466), (580, 3476542), (667, 3023080), (920, 2191733), (1160, 1738271), (1334, 1511540), (2668, 755770), (3335, 604616), (5336, 377885), (6670, 302308), (13340, 151154), (26680, 75577)]