4135600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{211}}^1$

素因数の和:243

約数の個数: 90

約数和(自身を含む): 11612724

約数和(自身を除く): 7477124

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 211, 245, 280, 350, 392, 400, 422, 490, 560, 700, 784, 844, 980, 1055, 1225, 1400, 1477, 1688, 1960, 2110, 2450, 2800, 2954, 3376, 3920, 4220, 4900, 5275, 5908, 7385, 8440, 9800, 10339, 10550, 11816, 14770, 16880, 19600, 20678, 21100, 23632, 29540, 36925, 41356, 42200, 51695, 59080, 73850, 82712, 84400, 103390, 118160, 147700, 165424, 206780, 258475, 295400, 413560, 516950, 590800, 827120, 1033900, 2067800, 4135600]

約数ペア:

[(1, 4135600), (2, 2067800), (4, 1033900), (5, 827120), (7, 590800), (8, 516950), (10, 413560), (14, 295400), (16, 258475), (20, 206780), (25, 165424), (28, 147700), (35, 118160), (40, 103390), (49, 84400), (50, 82712), (56, 73850), (70, 59080), (80, 51695), (98, 42200), (100, 41356), (112, 36925), (140, 29540), (175, 23632), (196, 21100), (200, 20678), (211, 19600), (245, 16880), (280, 14770), (350, 11816), (392, 10550), (400, 10339), (422, 9800), (490, 8440), (560, 7385), (700, 5908), (784, 5275), (844, 4900), (980, 4220), (1055, 3920), (1225, 3376), (1400, 2954), (1477, 2800), (1688, 2450), (1960, 2110)]