2022279740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{3049}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 4576756800

約数和(自身を除く): 2554477060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2551, 3049, 5102, 6098, 10204, 12196, 12755, 15245, 25510, 30490, 33163, 39637, 51020, 60980, 66326, 79274, 132652, 158548, 165815, 198185, 331630, 396370, 663260, 792740, 7777999, 15555998, 31111996, 38889995, 77779990, 101113987, 155559980, 202227974, 404455948, 505569935, 1011139870, 2022279740]

約数ペア:

[(1, 2022279740), (2, 1011139870), (4, 505569935), (5, 404455948), (10, 202227974), (13, 155559980), (20, 101113987), (26, 77779990), (52, 38889995), (65, 31111996), (130, 15555998), (260, 7777999), (2551, 792740), (3049, 663260), (5102, 396370), (6098, 331630), (10204, 198185), (12196, 165815), (12755, 158548), (15245, 132652), (25510, 79274), (30490, 66326), (33163, 60980), (39637, 51020)]