31485073520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1\times {\mathrm{11941}}^1$

素因数の和:13410

約数の個数: 80

約数和(自身を含む): 76445232192

約数和(自身を除く): 44960158672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1433, 1840, 2866, 5732, 7165, 11464, 11941, 14330, 22928, 23882, 28660, 32959, 47764, 57320, 59705, 65918, 95528, 114640, 119410, 131836, 164795, 191056, 238820, 263672, 274643, 329590, 477640, 527344, 549286, 659180, 955280, 1098572, 1318360, 1373215, 2197144, 2636720, 2746430, 4394288, 5492860, 10985720, 17111453, 21971440, 34222906, 68445812, 85557265, 136891624, 171114530, 273783248, 342229060, 393563419, 684458120, 787126838, 1368916240, 1574253676, 1967817095, 3148507352, 3935634190, 6297014704, 7871268380, 15742536760, 31485073520]

約数ペア:

[(1, 31485073520), (2, 15742536760), (4, 7871268380), (5, 6297014704), (8, 3935634190), (10, 3148507352), (16, 1967817095), (20, 1574253676), (23, 1368916240), (40, 787126838), (46, 684458120), (80, 393563419), (92, 342229060), (115, 273783248), (184, 171114530), (230, 136891624), (368, 85557265), (460, 68445812), (920, 34222906), (1433, 21971440), (1840, 17111453), (2866, 10985720), (5732, 5492860), (7165, 4394288), (11464, 2746430), (11941, 2636720), (14330, 2197144), (22928, 1373215), (23882, 1318360), (28660, 1098572), (32959, 955280), (47764, 659180), (57320, 549286), (59705, 527344), (65918, 477640), (95528, 329590), (114640, 274643), (119410, 263672), (131836, 238820), (164795, 191056)]