41580890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 80937360

約数和(自身を除く): 39356470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1009, 1585, 2018, 3170, 4121, 5045, 8242, 10090, 13117, 20605, 26234, 41210, 65585, 131170, 319853, 639706, 1599265, 3198530, 4158089, 8316178, 20790445, 41580890]

約数ペア:

[(1, 41580890), (2, 20790445), (5, 8316178), (10, 4158089), (13, 3198530), (26, 1599265), (65, 639706), (130, 319853), (317, 131170), (634, 65585), (1009, 41210), (1585, 26234), (2018, 20605), (3170, 13117), (4121, 10090), (5045, 8242)]