76895440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^3\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 189273600

約数和(自身を除く): 112378160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 529, 632, 790, 920, 1058, 1264, 1580, 1817, 1840, 2116, 2645, 3160, 3634, 4232, 5290, 6320, 7268, 8464, 9085, 10580, 12167, 14536, 18170, 21160, 24334, 29072, 36340, 41791, 42320, 48668, 60835, 72680, 83582, 97336, 121670, 145360, 167164, 194672, 208955, 243340, 334328, 417910, 486680, 668656, 835820, 961193, 973360, 1671640, 1922386, 3343280, 3844772, 4805965, 7689544, 9611930, 15379088, 19223860, 38447720, 76895440]

約数ペア:

[(1, 76895440), (2, 38447720), (4, 19223860), (5, 15379088), (8, 9611930), (10, 7689544), (16, 4805965), (20, 3844772), (23, 3343280), (40, 1922386), (46, 1671640), (79, 973360), (80, 961193), (92, 835820), (115, 668656), (158, 486680), (184, 417910), (230, 334328), (316, 243340), (368, 208955), (395, 194672), (460, 167164), (529, 145360), (632, 121670), (790, 97336), (920, 83582), (1058, 72680), (1264, 60835), (1580, 48668), (1817, 42320), (1840, 41791), (2116, 36340), (2645, 29072), (3160, 24334), (3634, 21160), (4232, 18170), (5290, 14536), (6320, 12167), (7268, 10580), (8464, 9085)]