14949220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5260

約数の個数: 48

約数和(自身を含む): 36888768

約数和(自身を除く): 21939548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5227, 10454, 20908, 26135, 52270, 57497, 67951, 104540, 114994, 135902, 229988, 271804, 287485, 339755, 574970, 679510, 747461, 1149940, 1359020, 1494922, 2989844, 3737305, 7474610, 14949220]

約数ペア:

[(1, 14949220), (2, 7474610), (4, 3737305), (5, 2989844), (10, 1494922), (11, 1359020), (13, 1149940), (20, 747461), (22, 679510), (26, 574970), (44, 339755), (52, 287485), (55, 271804), (65, 229988), (110, 135902), (130, 114994), (143, 104540), (220, 67951), (260, 57497), (286, 52270), (572, 26135), (715, 20908), (1430, 10454), (2860, 5227)]