7385655160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{85049}}^1$

素因数の和:85240

約数の個数: 64

約数和(自身を含む): 18003384000

約数和(自身を除く): 10617728840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 668, 835, 1336, 1670, 2171, 3340, 4342, 6680, 8684, 10855, 17368, 21710, 43420, 85049, 86840, 170098, 340196, 425245, 680392, 850490, 1105637, 1700980, 2211274, 3401960, 4422548, 5528185, 8845096, 11056370, 14203183, 22112740, 28406366, 44225480, 56812732, 71015915, 113625464, 142031830, 184641379, 284063660, 369282758, 568127320, 738565516, 923206895, 1477131032, 1846413790, 3692827580, 7385655160]

約数ペア:

[(1, 7385655160), (2, 3692827580), (4, 1846413790), (5, 1477131032), (8, 923206895), (10, 738565516), (13, 568127320), (20, 369282758), (26, 284063660), (40, 184641379), (52, 142031830), (65, 113625464), (104, 71015915), (130, 56812732), (167, 44225480), (260, 28406366), (334, 22112740), (520, 14203183), (668, 11056370), (835, 8845096), (1336, 5528185), (1670, 4422548), (2171, 3401960), (3340, 2211274), (4342, 1700980), (6680, 1105637), (8684, 850490), (10855, 680392), (17368, 425245), (21710, 340196), (43420, 170098), (85049, 86840)]