16161400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 39562200

約数和(自身を除く): 23400800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 4253, 8506, 17012, 21265, 34024, 42530, 80807, 85060, 106325, 161614, 170120, 212650, 323228, 404035, 425300, 646456, 808070, 850600, 1616140, 2020175, 3232280, 4040350, 8080700, 16161400]

約数ペア:

[(1, 16161400), (2, 8080700), (4, 4040350), (5, 3232280), (8, 2020175), (10, 1616140), (19, 850600), (20, 808070), (25, 646456), (38, 425300), (40, 404035), (50, 323228), (76, 212650), (95, 170120), (100, 161614), (152, 106325), (190, 85060), (200, 80807), (380, 42530), (475, 34024), (760, 21265), (950, 17012), (1900, 8506), (3800, 4253)]