8049775720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3691}}^1\times {\mathrm{7789}}^1$

素因数の和:11498

約数の個数: 64

約数和(自身を含む): 20707689600

約数和(自身を除く): 12657913880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3691, 7382, 7789, 14764, 15578, 18455, 25837, 29528, 31156, 36910, 38945, 51674, 54523, 62312, 73820, 77890, 103348, 109046, 129185, 147640, 155780, 206696, 218092, 258370, 272615, 311560, 436184, 516740, 545230, 1033480, 1090460, 2180920, 28749199, 57498398, 114996796, 143745995, 201244393, 229993592, 287491990, 402488786, 574983980, 804977572, 1006221965, 1149967960, 1609955144, 2012443930, 4024887860, 8049775720]

約数ペア:

[(1, 8049775720), (2, 4024887860), (4, 2012443930), (5, 1609955144), (7, 1149967960), (8, 1006221965), (10, 804977572), (14, 574983980), (20, 402488786), (28, 287491990), (35, 229993592), (40, 201244393), (56, 143745995), (70, 114996796), (140, 57498398), (280, 28749199), (3691, 2180920), (7382, 1090460), (7789, 1033480), (14764, 545230), (15578, 516740), (18455, 436184), (25837, 311560), (29528, 272615), (31156, 258370), (36910, 218092), (38945, 206696), (51674, 155780), (54523, 147640), (62312, 129185), (73820, 109046), (77890, 103348)]