8498006785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 11104473600

約数和(自身を除く): 2606466815

約数列:

[1, 5, 19, 47, 95, 109, 235, 361, 545, 893, 919, 1805, 2071, 4465, 4595, 5123, 10355, 16967, 17461, 25615, 39349, 43193, 84835, 87305, 97337, 100171, 196745, 215965, 331759, 486685, 500855, 820667, 1658795, 1849403, 1903249, 4103335, 4708037, 9247015, 9516245, 15592673, 23540185, 36161731, 77963365, 89452703, 180808655, 447263515, 1699601357, 8498006785]

約数ペア:

[(1, 8498006785), (5, 1699601357), (19, 447263515), (47, 180808655), (95, 89452703), (109, 77963365), (235, 36161731), (361, 23540185), (545, 15592673), (893, 9516245), (919, 9247015), (1805, 4708037), (2071, 4103335), (4465, 1903249), (4595, 1849403), (5123, 1658795), (10355, 820667), (16967, 500855), (17461, 486685), (25615, 331759), (39349, 215965), (43193, 196745), (84835, 100171), (87305, 97337)]