5289020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 12549600

約数和(自身を除く): 7260580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 829, 1276, 1595, 1658, 3190, 3316, 4145, 6380, 8290, 9119, 16580, 18238, 24041, 36476, 45595, 48082, 91190, 96164, 120205, 182380, 240410, 264451, 480820, 528902, 1057804, 1322255, 2644510, 5289020]

約数ペア:

[(1, 5289020), (2, 2644510), (4, 1322255), (5, 1057804), (10, 528902), (11, 480820), (20, 264451), (22, 240410), (29, 182380), (44, 120205), (55, 96164), (58, 91190), (110, 48082), (116, 45595), (145, 36476), (220, 24041), (290, 18238), (319, 16580), (580, 9119), (638, 8290), (829, 6380), (1276, 4145), (1595, 3316), (1658, 3190)]