10782100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 27234368

約数和(自身を除く): 16452268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 211, 292, 350, 365, 422, 511, 700, 730, 844, 1022, 1055, 1460, 1477, 1825, 2044, 2110, 2555, 2954, 3650, 4220, 5110, 5275, 5908, 7300, 7385, 10220, 10550, 12775, 14770, 15403, 21100, 25550, 29540, 30806, 36925, 51100, 61612, 73850, 77015, 107821, 147700, 154030, 215642, 308060, 385075, 431284, 539105, 770150, 1078210, 1540300, 2156420, 2695525, 5391050, 10782100]

約数ペア:

[(1, 10782100), (2, 5391050), (4, 2695525), (5, 2156420), (7, 1540300), (10, 1078210), (14, 770150), (20, 539105), (25, 431284), (28, 385075), (35, 308060), (50, 215642), (70, 154030), (73, 147700), (100, 107821), (140, 77015), (146, 73850), (175, 61612), (211, 51100), (292, 36925), (350, 30806), (365, 29540), (422, 25550), (511, 21100), (700, 15403), (730, 14770), (844, 12775), (1022, 10550), (1055, 10220), (1460, 7385), (1477, 7300), (1825, 5908), (2044, 5275), (2110, 5110), (2555, 4220), (2954, 3650)]