38393040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22853}}^1$

素因数の和:22876

約数の個数: 80

約数和(自身を含む): 136027008

約数和(自身を除く): 97633968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22853, 45706, 68559, 91412, 114265, 137118, 159971, 182824, 228530, 274236, 319942, 342795, 365648, 457060, 479913, 548472, 639884, 685590, 799855, 914120, 959826, 1096944, 1279768, 1371180, 1599710, 1828240, 1919652, 2399565, 2559536, 2742360, 3199420, 3839304, 4799130, 5484720, 6398840, 7678608, 9598260, 12797680, 19196520, 38393040]

約数ペア:

[(1, 38393040), (2, 19196520), (3, 12797680), (4, 9598260), (5, 7678608), (6, 6398840), (7, 5484720), (8, 4799130), (10, 3839304), (12, 3199420), (14, 2742360), (15, 2559536), (16, 2399565), (20, 1919652), (21, 1828240), (24, 1599710), (28, 1371180), (30, 1279768), (35, 1096944), (40, 959826), (42, 914120), (48, 799855), (56, 685590), (60, 639884), (70, 548472), (80, 479913), (84, 457060), (105, 365648), (112, 342795), (120, 319942), (140, 274236), (168, 228530), (210, 182824), (240, 159971), (280, 137118), (336, 114265), (420, 91412), (560, 68559), (840, 45706), (1680, 22853)]