26266100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 65829120

約数和(自身を除く): 39563020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 239, 314, 350, 478, 628, 700, 785, 956, 1099, 1195, 1570, 1673, 2198, 2390, 3140, 3346, 3925, 4396, 4780, 5495, 5975, 6692, 7850, 8365, 10990, 11950, 15700, 16730, 21980, 23900, 27475, 33460, 37523, 41825, 54950, 75046, 83650, 109900, 150092, 167300, 187615, 262661, 375230, 525322, 750460, 938075, 1050644, 1313305, 1876150, 2626610, 3752300, 5253220, 6566525, 13133050, 26266100]

約数ペア:

[(1, 26266100), (2, 13133050), (4, 6566525), (5, 5253220), (7, 3752300), (10, 2626610), (14, 1876150), (20, 1313305), (25, 1050644), (28, 938075), (35, 750460), (50, 525322), (70, 375230), (100, 262661), (140, 187615), (157, 167300), (175, 150092), (239, 109900), (314, 83650), (350, 75046), (478, 54950), (628, 41825), (700, 37523), (785, 33460), (956, 27475), (1099, 23900), (1195, 21980), (1570, 16730), (1673, 15700), (2198, 11950), (2390, 10990), (3140, 8365), (3346, 7850), (3925, 6692), (4396, 5975), (4780, 5495)]