71414860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3911}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 165618432

約数和(自身を除く): 94203572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 3911, 4565, 7822, 9130, 15644, 18260, 19555, 39110, 43021, 78220, 86042, 172084, 215105, 324613, 430210, 649226, 860420, 1298452, 1623065, 3246130, 3570743, 6492260, 7141486, 14282972, 17853715, 35707430, 71414860]

約数ペア:

[(1, 71414860), (2, 35707430), (4, 17853715), (5, 14282972), (10, 7141486), (11, 6492260), (20, 3570743), (22, 3246130), (44, 1623065), (55, 1298452), (83, 860420), (110, 649226), (166, 430210), (220, 324613), (332, 215105), (415, 172084), (830, 86042), (913, 78220), (1660, 43021), (1826, 39110), (3652, 19555), (3911, 18260), (4565, 15644), (7822, 9130)]