79916680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33863}}^1$

素因数の和:33933

約数の個数: 32

約数和(自身を含む): 182865600

約数和(自身を除く): 102948920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 33863, 67726, 135452, 169315, 270904, 338630, 677260, 1354520, 1997917, 3995834, 7991668, 9989585, 15983336, 19979170, 39958340, 79916680]

約数ペア:

[(1, 79916680), (2, 39958340), (4, 19979170), (5, 15983336), (8, 9989585), (10, 7991668), (20, 3995834), (40, 1997917), (59, 1354520), (118, 677260), (236, 338630), (295, 270904), (472, 169315), (590, 135452), (1180, 67726), (2360, 33863)]