16346260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 23643116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2203, 3710, 4406, 7420, 8812, 11015, 15421, 22030, 30842, 44060, 61684, 77105, 116759, 154210, 233518, 308420, 467036, 583795, 817313, 1167590, 1634626, 2335180, 3269252, 4086565, 8173130, 16346260]

約数ペア:

[(1, 16346260), (2, 8173130), (4, 4086565), (5, 3269252), (7, 2335180), (10, 1634626), (14, 1167590), (20, 817313), (28, 583795), (35, 467036), (53, 308420), (70, 233518), (106, 154210), (140, 116759), (212, 77105), (265, 61684), (371, 44060), (530, 30842), (742, 22030), (1060, 15421), (1484, 11015), (1855, 8812), (2203, 7420), (3710, 4406)]