417200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{149}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 1153200

約数和(自身を除く): 736000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 175, 200, 280, 298, 350, 400, 560, 596, 700, 745, 1043, 1192, 1400, 1490, 2086, 2384, 2800, 2980, 3725, 4172, 5215, 5960, 7450, 8344, 10430, 11920, 14900, 16688, 20860, 26075, 29800, 41720, 52150, 59600, 83440, 104300, 208600, 417200]

約数ペア:

[(1, 417200), (2, 208600), (4, 104300), (5, 83440), (7, 59600), (8, 52150), (10, 41720), (14, 29800), (16, 26075), (20, 20860), (25, 16688), (28, 14900), (35, 11920), (40, 10430), (50, 8344), (56, 7450), (70, 5960), (80, 5215), (100, 4172), (112, 3725), (140, 2980), (149, 2800), (175, 2384), (200, 2086), (280, 1490), (298, 1400), (350, 1192), (400, 1043), (560, 745), (596, 700)]