115464080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 280361520

約数和(自身を除く): 164897440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 157, 232, 290, 314, 317, 464, 580, 628, 634, 785, 1160, 1256, 1268, 1570, 1585, 2320, 2512, 2536, 3140, 3170, 4553, 5072, 6280, 6340, 9106, 9193, 12560, 12680, 18212, 18386, 22765, 25360, 36424, 36772, 45530, 45965, 49769, 72848, 73544, 91060, 91930, 99538, 147088, 182120, 183860, 199076, 248845, 364240, 367720, 398152, 497690, 735440, 796304, 995380, 1443301, 1990760, 2886602, 3981520, 5773204, 7216505, 11546408, 14433010, 23092816, 28866020, 57732040, 115464080]

約数ペア:

[(1, 115464080), (2, 57732040), (4, 28866020), (5, 23092816), (8, 14433010), (10, 11546408), (16, 7216505), (20, 5773204), (29, 3981520), (40, 2886602), (58, 1990760), (80, 1443301), (116, 995380), (145, 796304), (157, 735440), (232, 497690), (290, 398152), (314, 367720), (317, 364240), (464, 248845), (580, 199076), (628, 183860), (634, 182120), (785, 147088), (1160, 99538), (1256, 91930), (1268, 91060), (1570, 73544), (1585, 72848), (2320, 49769), (2512, 45965), (2536, 45530), (3140, 36772), (3170, 36424), (4553, 25360), (5072, 22765), (6280, 18386), (6340, 18212), (9106, 12680), (9193, 12560)]