189442400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{33829}}^1$

素因数の和:33856

約数の個数: 72

約数和(自身を含む): 528559920

約数和(自身を除く): 339117520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 33829, 67658, 135316, 169145, 236803, 270632, 338290, 473606, 541264, 676580, 845725, 947212, 1082528, 1184015, 1353160, 1691450, 1894424, 2368030, 2706320, 3382900, 3788848, 4736060, 5412640, 5920075, 6765800, 7577696, 9472120, 11840150, 13531600, 18944240, 23680300, 27063200, 37888480, 47360600, 94721200, 189442400]

約数ペア:

[(1, 189442400), (2, 94721200), (4, 47360600), (5, 37888480), (7, 27063200), (8, 23680300), (10, 18944240), (14, 13531600), (16, 11840150), (20, 9472120), (25, 7577696), (28, 6765800), (32, 5920075), (35, 5412640), (40, 4736060), (50, 3788848), (56, 3382900), (70, 2706320), (80, 2368030), (100, 1894424), (112, 1691450), (140, 1353160), (160, 1184015), (175, 1082528), (200, 947212), (224, 845725), (280, 676580), (350, 541264), (400, 473606), (560, 338290), (700, 270632), (800, 236803), (1120, 169145), (1400, 135316), (2800, 67658), (5600, 33829)]