4164400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 60

約数和(自身を含む): 10378800

約数和(自身を除く): 6214400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 359, 400, 464, 580, 718, 725, 1160, 1436, 1450, 1795, 2320, 2872, 2900, 3590, 5744, 5800, 7180, 8975, 10411, 11600, 14360, 17950, 20822, 28720, 35900, 41644, 52055, 71800, 83288, 104110, 143600, 166576, 208220, 260275, 416440, 520550, 832880, 1041100, 2082200, 4164400]

約数ペア:

[(1, 4164400), (2, 2082200), (4, 1041100), (5, 832880), (8, 520550), (10, 416440), (16, 260275), (20, 208220), (25, 166576), (29, 143600), (40, 104110), (50, 83288), (58, 71800), (80, 52055), (100, 41644), (116, 35900), (145, 28720), (200, 20822), (232, 17950), (290, 14360), (359, 11600), (400, 10411), (464, 8975), (580, 7180), (718, 5800), (725, 5744), (1160, 3590), (1436, 2900), (1450, 2872), (1795, 2320)]