3078168080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{41687}}^1$

素因数の和:41784

約数の個数: 80

約数和(自身を含む): 7815999744

約数和(自身を除く): 4737831664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2840, 3692, 4615, 5680, 7384, 9230, 14768, 18460, 36920, 41687, 73840, 83374, 166748, 208435, 333496, 416870, 541931, 666992, 833740, 1083862, 1667480, 2167724, 2709655, 2959777, 3334960, 4335448, 5419310, 5919554, 8670896, 10838620, 11839108, 14798885, 21677240, 23678216, 29597770, 38477101, 43354480, 47356432, 59195540, 76954202, 118391080, 153908404, 192385505, 236782160, 307816808, 384771010, 615633616, 769542020, 1539084040, 3078168080]

約数ペア:

[(1, 3078168080), (2, 1539084040), (4, 769542020), (5, 615633616), (8, 384771010), (10, 307816808), (13, 236782160), (16, 192385505), (20, 153908404), (26, 118391080), (40, 76954202), (52, 59195540), (65, 47356432), (71, 43354480), (80, 38477101), (104, 29597770), (130, 23678216), (142, 21677240), (208, 14798885), (260, 11839108), (284, 10838620), (355, 8670896), (520, 5919554), (568, 5419310), (710, 4335448), (923, 3334960), (1040, 2959777), (1136, 2709655), (1420, 2167724), (1846, 1667480), (2840, 1083862), (3692, 833740), (4615, 666992), (5680, 541931), (7384, 416870), (9230, 333496), (14768, 208435), (18460, 166748), (36920, 83374), (41687, 73840)]