195977880020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{37243}}^1$

素因数の和:37849

約数の個数: 96

約数和(自身を含む): 456034604928

約数和(自身を除く): 260056724908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 547, 740, 962, 1094, 1924, 2188, 2405, 2735, 4810, 5470, 7111, 9620, 10940, 14222, 20239, 28444, 35555, 37243, 40478, 71110, 74486, 80956, 101195, 142220, 148972, 186215, 202390, 263107, 372430, 404780, 484159, 526214, 744860, 968318, 1052428, 1315535, 1377991, 1936636, 2420795, 2631070, 2755982, 4841590, 5262140, 5511964, 6889955, 9683180, 13779910, 17913883, 20371921, 27559820, 35827766, 40743842, 71655532, 81487684, 89569415, 101859605, 179138830, 203719210, 264834973, 358277660, 407438420, 529669946, 753761077, 1059339892, 1324174865, 1507522154, 2648349730, 3015044308, 3768805385, 5296699460, 7537610770, 9798894001, 15075221540, 19597788002, 39195576004, 48994470005, 97988940010, 195977880020]

約数ペア:

[(1, 195977880020), (2, 97988940010), (4, 48994470005), (5, 39195576004), (10, 19597788002), (13, 15075221540), (20, 9798894001), (26, 7537610770), (37, 5296699460), (52, 3768805385), (65, 3015044308), (74, 2648349730), (130, 1507522154), (148, 1324174865), (185, 1059339892), (260, 753761077), (370, 529669946), (481, 407438420), (547, 358277660), (740, 264834973), (962, 203719210), (1094, 179138830), (1924, 101859605), (2188, 89569415), (2405, 81487684), (2735, 71655532), (4810, 40743842), (5470, 35827766), (7111, 27559820), (9620, 20371921), (10940, 17913883), (14222, 13779910), (20239, 9683180), (28444, 6889955), (35555, 5511964), (37243, 5262140), (40478, 4841590), (71110, 2755982), (74486, 2631070), (80956, 2420795), (101195, 1936636), (142220, 1377991), (148972, 1315535), (186215, 1052428), (202390, 968318), (263107, 744860), (372430, 526214), (404780, 484159)]