2005436048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30713}}^1$

素因数の和:30792

約数の個数: 80

約数和(自身を含む): 4935862656

約数和(自身を除く): 2930426608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1166, 1232, 1484, 2332, 2968, 4081, 4664, 5936, 8162, 9328, 16324, 30713, 32648, 61426, 65296, 122852, 214991, 245704, 337843, 429982, 491408, 675686, 859964, 1351372, 1627789, 1719928, 2364901, 2702744, 3255578, 3439856, 4729802, 5405488, 6511156, 9459604, 11394523, 13022312, 17905679, 18919208, 22789046, 26044624, 35811358, 37838416, 45578092, 71622716, 91156184, 125339753, 143245432, 182312368, 250679506, 286490864, 501359012, 1002718024, 2005436048]

約数ペア:

[(1, 2005436048), (2, 1002718024), (4, 501359012), (7, 286490864), (8, 250679506), (11, 182312368), (14, 143245432), (16, 125339753), (22, 91156184), (28, 71622716), (44, 45578092), (53, 37838416), (56, 35811358), (77, 26044624), (88, 22789046), (106, 18919208), (112, 17905679), (154, 13022312), (176, 11394523), (212, 9459604), (308, 6511156), (371, 5405488), (424, 4729802), (583, 3439856), (616, 3255578), (742, 2702744), (848, 2364901), (1166, 1719928), (1232, 1627789), (1484, 1351372), (2332, 859964), (2968, 675686), (4081, 491408), (4664, 429982), (5936, 337843), (8162, 245704), (9328, 214991), (16324, 122852), (30713, 65296), (32648, 61426)]