985890396950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1620331}}^1$

素因数の和:1620669

約数の個数: 48

約数和(自身を含む): 1883033186496

約数和(自身を除く): 897142789546

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 283, 430, 566, 1075, 1415, 2150, 2830, 7075, 12169, 14150, 24338, 60845, 121690, 304225, 608450, 1620331, 3240662, 8101655, 16203310, 40508275, 69674233, 81016550, 139348466, 348371165, 458553673, 696742330, 917107346, 1741855825, 2292768365, 3483711650, 4585536730, 11463841825, 19717807939, 22927683650, 39435615878, 98589039695, 197178079390, 492945198475, 985890396950]

約数ペア:

[(1, 985890396950), (2, 492945198475), (5, 197178079390), (10, 98589039695), (25, 39435615878), (43, 22927683650), (50, 19717807939), (86, 11463841825), (215, 4585536730), (283, 3483711650), (430, 2292768365), (566, 1741855825), (1075, 917107346), (1415, 696742330), (2150, 458553673), (2830, 348371165), (7075, 139348466), (12169, 81016550), (14150, 69674233), (24338, 40508275), (60845, 16203310), (121690, 8101655), (304225, 3240662), (608450, 1620331)]