179675680

素因数分解:

$2^5\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1409}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 425318040

約数和(自身を除く): 245642360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 797, 1409, 1594, 2818, 3188, 3985, 5636, 6376, 7045, 7970, 11272, 12752, 14090, 15940, 22544, 25504, 28180, 31880, 45088, 56360, 63760, 112720, 127520, 225440, 1122973, 2245946, 4491892, 5614865, 8983784, 11229730, 17967568, 22459460, 35935136, 44918920, 89837840, 179675680]

約数ペア:

[(1, 179675680), (2, 89837840), (4, 44918920), (5, 35935136), (8, 22459460), (10, 17967568), (16, 11229730), (20, 8983784), (32, 5614865), (40, 4491892), (80, 2245946), (160, 1122973), (797, 225440), (1409, 127520), (1594, 112720), (2818, 63760), (3188, 56360), (3985, 45088), (5636, 31880), (6376, 28180), (7045, 25504), (7970, 22544), (11272, 15940), (12752, 14090)]