54622120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 141102720

約数和(自身を除く): 86480600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 523, 746, 1046, 1492, 1865, 2092, 2611, 2615, 2984, 3661, 3730, 4184, 5222, 5230, 7322, 7460, 10444, 10460, 13055, 14644, 14920, 18305, 20888, 20920, 26110, 29288, 36610, 52220, 73220, 104440, 146440, 195079, 390158, 780316, 975395, 1365553, 1560632, 1950790, 2731106, 3901580, 5462212, 6827765, 7803160, 10924424, 13655530, 27311060, 54622120]

約数ペア:

[(1, 54622120), (2, 27311060), (4, 13655530), (5, 10924424), (7, 7803160), (8, 6827765), (10, 5462212), (14, 3901580), (20, 2731106), (28, 1950790), (35, 1560632), (40, 1365553), (56, 975395), (70, 780316), (140, 390158), (280, 195079), (373, 146440), (523, 104440), (746, 73220), (1046, 52220), (1492, 36610), (1865, 29288), (2092, 26110), (2611, 20920), (2615, 20888), (2984, 18305), (3661, 14920), (3730, 14644), (4184, 13055), (5222, 10460), (5230, 10444), (7322, 7460)]