335672020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{547}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 719203968

約数和(自身を除く): 383531948

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 503, 547, 610, 1006, 1094, 1220, 2012, 2188, 2515, 2735, 5030, 5470, 10060, 10940, 30683, 33367, 61366, 66734, 122732, 133468, 153415, 166835, 275141, 306830, 333670, 550282, 613660, 667340, 1100564, 1375705, 2751410, 5502820, 16783601, 33567202, 67134404, 83918005, 167836010, 335672020]

約数ペア:

[(1, 335672020), (2, 167836010), (4, 83918005), (5, 67134404), (10, 33567202), (20, 16783601), (61, 5502820), (122, 2751410), (244, 1375705), (305, 1100564), (503, 667340), (547, 613660), (610, 550282), (1006, 333670), (1094, 306830), (1220, 275141), (2012, 166835), (2188, 153415), (2515, 133468), (2735, 122732), (5030, 66734), (5470, 61366), (10060, 33367), (10940, 30683)]