26608260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63353}}^1$

素因数の和:63372

約数の個数: 48

約数和(自身を含む): 85147776

約数和(自身を除く): 58539516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63353, 126706, 190059, 253412, 316765, 380118, 443471, 633530, 760236, 886942, 950295, 1267060, 1330413, 1773884, 1900590, 2217355, 2660826, 3801180, 4434710, 5321652, 6652065, 8869420, 13304130, 26608260]

約数ペア:

[(1, 26608260), (2, 13304130), (3, 8869420), (4, 6652065), (5, 5321652), (6, 4434710), (7, 3801180), (10, 2660826), (12, 2217355), (14, 1900590), (15, 1773884), (20, 1330413), (21, 1267060), (28, 950295), (30, 886942), (35, 760236), (42, 633530), (60, 443471), (70, 380118), (84, 316765), (105, 253412), (140, 190059), (210, 126706), (420, 63353)]