4157200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 10532560

約数和(自身を除く): 6375360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 547, 760, 950, 1094, 1520, 1900, 2188, 2735, 3800, 4376, 5470, 7600, 8752, 10393, 10940, 13675, 20786, 21880, 27350, 41572, 43760, 51965, 54700, 83144, 103930, 109400, 166288, 207860, 218800, 259825, 415720, 519650, 831440, 1039300, 2078600, 4157200]

約数ペア:

[(1, 4157200), (2, 2078600), (4, 1039300), (5, 831440), (8, 519650), (10, 415720), (16, 259825), (19, 218800), (20, 207860), (25, 166288), (38, 109400), (40, 103930), (50, 83144), (76, 54700), (80, 51965), (95, 43760), (100, 41572), (152, 27350), (190, 21880), (200, 20786), (304, 13675), (380, 10940), (400, 10393), (475, 8752), (547, 7600), (760, 5470), (950, 4376), (1094, 3800), (1520, 2735), (1900, 2188)]