13826540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 36578304

約数和(自身を除く): 22751764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 107, 130, 140, 142, 182, 214, 260, 284, 355, 364, 428, 455, 497, 535, 710, 749, 910, 923, 994, 1070, 1391, 1420, 1498, 1820, 1846, 1988, 2140, 2485, 2782, 2996, 3692, 3745, 4615, 4970, 5564, 6461, 6955, 7490, 7597, 9230, 9737, 9940, 12922, 13910, 14980, 15194, 18460, 19474, 25844, 27820, 30388, 32305, 37985, 38948, 48685, 53179, 64610, 75970, 97370, 98761, 106358, 129220, 151940, 194740, 197522, 212716, 265895, 395044, 493805, 531790, 691327, 987610, 1063580, 1382654, 1975220, 2765308, 3456635, 6913270, 13826540]

約数ペア:

[(1, 13826540), (2, 6913270), (4, 3456635), (5, 2765308), (7, 1975220), (10, 1382654), (13, 1063580), (14, 987610), (20, 691327), (26, 531790), (28, 493805), (35, 395044), (52, 265895), (65, 212716), (70, 197522), (71, 194740), (91, 151940), (107, 129220), (130, 106358), (140, 98761), (142, 97370), (182, 75970), (214, 64610), (260, 53179), (284, 48685), (355, 38948), (364, 37985), (428, 32305), (455, 30388), (497, 27820), (535, 25844), (710, 19474), (749, 18460), (910, 15194), (923, 14980), (994, 13910), (1070, 12922), (1391, 9940), (1420, 9737), (1498, 9230), (1820, 7597), (1846, 7490), (1988, 6955), (2140, 6461), (2485, 5564), (2782, 4970), (2996, 4615), (3692, 3745)]