15692009740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{311473}}^1$

素因数の和:311722

約数の個数: 48

約数和(自身を含む): 36106066080

約数和(自身を除く): 20414056340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 2290, 2519, 4580, 5038, 10076, 12595, 25190, 50380, 311473, 622946, 1245892, 1557365, 3114730, 3426203, 6229460, 6852406, 13704812, 17131015, 34262030, 68524060, 71327317, 142654634, 285309268, 356636585, 713273170, 784600487, 1426546340, 1569200974, 3138401948, 3923002435, 7846004870, 15692009740]

約数ペア:

[(1, 15692009740), (2, 7846004870), (4, 3923002435), (5, 3138401948), (10, 1569200974), (11, 1426546340), (20, 784600487), (22, 713273170), (44, 356636585), (55, 285309268), (110, 142654634), (220, 71327317), (229, 68524060), (458, 34262030), (916, 17131015), (1145, 13704812), (2290, 6852406), (2519, 6229460), (4580, 3426203), (5038, 3114730), (10076, 1557365), (12595, 1245892), (25190, 622946), (50380, 311473)]