4502493940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1037441}}^1$

素因数の和:1037488

約数の個数: 48

約数和(自身を含む): 11154576384

約数和(自身を除く): 6652082444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 1037441, 2074882, 4149764, 5187205, 7262087, 10374410, 14524174, 20748820, 29048348, 32160671, 36310435, 64321342, 72620870, 128642684, 145241740, 160803355, 225124697, 321606710, 450249394, 643213420, 900498788, 1125623485, 2251246970, 4502493940]

約数ペア:

[(1, 4502493940), (2, 2251246970), (4, 1125623485), (5, 900498788), (7, 643213420), (10, 450249394), (14, 321606710), (20, 225124697), (28, 160803355), (31, 145241740), (35, 128642684), (62, 72620870), (70, 64321342), (124, 36310435), (140, 32160671), (155, 29048348), (217, 20748820), (310, 14524174), (434, 10374410), (620, 7262087), (868, 5187205), (1085, 4149764), (2170, 2074882), (4340, 1037441)]