1324941650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9227

約数の個数: 48

約数和(自身を含む): 2560336128

約数和(自身を除く): 1235394478

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1775, 2050, 2911, 3550, 5822, 9103, 14555, 18206, 29110, 45515, 72775, 91030, 145550, 227575, 373223, 455150, 646313, 746446, 1292626, 1866115, 3231565, 3732230, 6463130, 9330575, 16157825, 18661150, 26498833, 32315650, 52997666, 132494165, 264988330, 662470825, 1324941650]

約数ペア:

[(1, 1324941650), (2, 662470825), (5, 264988330), (10, 132494165), (25, 52997666), (41, 32315650), (50, 26498833), (71, 18661150), (82, 16157825), (142, 9330575), (205, 6463130), (355, 3732230), (410, 3231565), (710, 1866115), (1025, 1292626), (1775, 746446), (2050, 646313), (2911, 455150), (3550, 373223), (5822, 227575), (9103, 145550), (14555, 91030), (18206, 72775), (29110, 45515)]