65309300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 164156160

約数和(自身を除く): 98846860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1181, 1580, 1975, 2212, 2362, 2765, 3950, 4724, 5530, 5905, 7900, 8267, 11060, 11810, 13825, 16534, 23620, 27650, 29525, 33068, 41335, 55300, 59050, 82670, 93299, 118100, 165340, 186598, 206675, 373196, 413350, 466495, 653093, 826700, 932990, 1306186, 1865980, 2332475, 2612372, 3265465, 4664950, 6530930, 9329900, 13061860, 16327325, 32654650, 65309300]

約数ペア:

[(1, 65309300), (2, 32654650), (4, 16327325), (5, 13061860), (7, 9329900), (10, 6530930), (14, 4664950), (20, 3265465), (25, 2612372), (28, 2332475), (35, 1865980), (50, 1306186), (70, 932990), (79, 826700), (100, 653093), (140, 466495), (158, 413350), (175, 373196), (316, 206675), (350, 186598), (395, 165340), (553, 118100), (700, 93299), (790, 82670), (1106, 59050), (1181, 55300), (1580, 41335), (1975, 33068), (2212, 29525), (2362, 27650), (2765, 23620), (3950, 16534), (4724, 13825), (5530, 11810), (5905, 11060), (7900, 8267)]