42980196800

素因数分解:

$2^6\times 5^2\times {\mathrm{547}}^1\times {\mathrm{49109}}^1$

素因数の和:49678

約数の個数: 84

約数和(自身を含む): 105953646360

約数和(自身を除く): 62973449560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 547, 800, 1094, 1600, 2188, 2735, 4376, 5470, 8752, 10940, 13675, 17504, 21880, 27350, 35008, 43760, 49109, 54700, 87520, 98218, 109400, 175040, 196436, 218800, 245545, 392872, 437600, 491090, 785744, 875200, 982180, 1227725, 1571488, 1964360, 2455450, 3142976, 3928720, 4910900, 7857440, 9821800, 15714880, 19643600, 26862623, 39287200, 53725246, 78574400, 107450492, 134313115, 214900984, 268626230, 429801968, 537252460, 671565575, 859603936, 1074504920, 1343131150, 1719207872, 2149009840, 2686262300, 4298019680, 5372524600, 8596039360, 10745049200, 21490098400, 42980196800]

約数ペア:

[(1, 42980196800), (2, 21490098400), (4, 10745049200), (5, 8596039360), (8, 5372524600), (10, 4298019680), (16, 2686262300), (20, 2149009840), (25, 1719207872), (32, 1343131150), (40, 1074504920), (50, 859603936), (64, 671565575), (80, 537252460), (100, 429801968), (160, 268626230), (200, 214900984), (320, 134313115), (400, 107450492), (547, 78574400), (800, 53725246), (1094, 39287200), (1600, 26862623), (2188, 19643600), (2735, 15714880), (4376, 9821800), (5470, 7857440), (8752, 4910900), (10940, 3928720), (13675, 3142976), (17504, 2455450), (21880, 1964360), (27350, 1571488), (35008, 1227725), (43760, 982180), (49109, 875200), (54700, 785744), (87520, 491090), (98218, 437600), (109400, 392872), (175040, 245545), (196436, 218800)]