88788800

素因数分解:

$2^6\times 5^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 84

約数和(自身を含む): 220346016

約数和(自身を除く): 131557216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 211, 263, 320, 400, 422, 526, 800, 844, 1052, 1055, 1315, 1600, 1688, 2104, 2110, 2630, 3376, 4208, 4220, 5260, 5275, 6575, 6752, 8416, 8440, 10520, 10550, 13150, 13504, 16832, 16880, 21040, 21100, 26300, 33760, 42080, 42200, 52600, 55493, 67520, 84160, 84400, 105200, 110986, 168800, 210400, 221972, 277465, 337600, 420800, 443944, 554930, 887888, 1109860, 1387325, 1775776, 2219720, 2774650, 3551552, 4439440, 5549300, 8878880, 11098600, 17757760, 22197200, 44394400, 88788800]

約数ペア:

[(1, 88788800), (2, 44394400), (4, 22197200), (5, 17757760), (8, 11098600), (10, 8878880), (16, 5549300), (20, 4439440), (25, 3551552), (32, 2774650), (40, 2219720), (50, 1775776), (64, 1387325), (80, 1109860), (100, 887888), (160, 554930), (200, 443944), (211, 420800), (263, 337600), (320, 277465), (400, 221972), (422, 210400), (526, 168800), (800, 110986), (844, 105200), (1052, 84400), (1055, 84160), (1315, 67520), (1600, 55493), (1688, 52600), (2104, 42200), (2110, 42080), (2630, 33760), (3376, 26300), (4208, 21100), (4220, 21040), (5260, 16880), (5275, 16832), (6575, 13504), (6752, 13150), (8416, 10550), (8440, 10520)]