2188012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{5003}}^1$

素因数の和:5249

約数の個数: 96

約数和(自身を含む): 6325216128

約数和(自身を除く): 4137204108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 197, 222, 370, 394, 444, 555, 591, 740, 788, 985, 1110, 1182, 1970, 2220, 2364, 2955, 3940, 5003, 5910, 7289, 10006, 11820, 14578, 15009, 20012, 21867, 25015, 29156, 30018, 36445, 43734, 50030, 60036, 72890, 75045, 87468, 100060, 109335, 145780, 150090, 185111, 218670, 300180, 370222, 437340, 555333, 740444, 925555, 985591, 1110666, 1851110, 1971182, 2221332, 2776665, 2956773, 3702220, 3942364, 4927955, 5553330, 5913546, 9855910, 11106660, 11827092, 14783865, 19711820, 29567730, 36466867, 59135460, 72933734, 109400601, 145867468, 182334335, 218801202, 364668670, 437602404, 547003005, 729337340, 1094006010, 2188012020]

約数ペア:

[(1, 2188012020), (2, 1094006010), (3, 729337340), (4, 547003005), (5, 437602404), (6, 364668670), (10, 218801202), (12, 182334335), (15, 145867468), (20, 109400601), (30, 72933734), (37, 59135460), (60, 36466867), (74, 29567730), (111, 19711820), (148, 14783865), (185, 11827092), (197, 11106660), (222, 9855910), (370, 5913546), (394, 5553330), (444, 4927955), (555, 3942364), (591, 3702220), (740, 2956773), (788, 2776665), (985, 2221332), (1110, 1971182), (1182, 1851110), (1970, 1110666), (2220, 985591), (2364, 925555), (2955, 740444), (3940, 555333), (5003, 437340), (5910, 370222), (7289, 300180), (10006, 218670), (11820, 185111), (14578, 150090), (15009, 145780), (20012, 109335), (21867, 100060), (25015, 87468), (29156, 75045), (30018, 72890), (36445, 60036), (43734, 50030)]