565905880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6959}}^1$

素因数の和:7096

約数の個数: 64

約数和(自身を含む): 1353024000

約数和(自身を除く): 787118120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 4066, 4280, 6959, 8132, 10165, 13918, 16264, 20330, 27836, 34795, 40660, 55672, 69590, 81320, 132221, 139180, 264442, 278360, 528884, 661105, 744613, 1057768, 1322210, 1489226, 2644420, 2978452, 3723065, 5288840, 5956904, 7446130, 14147647, 14892260, 28295294, 29784520, 56590588, 70738235, 113181176, 141476470, 282952940, 565905880]

約数ペア:

[(1, 565905880), (2, 282952940), (4, 141476470), (5, 113181176), (8, 70738235), (10, 56590588), (19, 29784520), (20, 28295294), (38, 14892260), (40, 14147647), (76, 7446130), (95, 5956904), (107, 5288840), (152, 3723065), (190, 2978452), (214, 2644420), (380, 1489226), (428, 1322210), (535, 1057768), (760, 744613), (856, 661105), (1070, 528884), (2033, 278360), (2140, 264442), (4066, 139180), (4280, 132221), (6959, 81320), (8132, 69590), (10165, 55672), (13918, 40660), (16264, 34795), (20330, 27836)]