134219150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 277565568

約数和(自身を除く): 143346418

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 6661, 10075, 13322, 20150, 33305, 66610, 86593, 166525, 173186, 206491, 333050, 412982, 432965, 865930, 1032455, 2064910, 2164825, 2684383, 4329650, 5162275, 5368766, 10324550, 13421915, 26843830, 67109575, 134219150]

約数ペア:

[(1, 134219150), (2, 67109575), (5, 26843830), (10, 13421915), (13, 10324550), (25, 5368766), (26, 5162275), (31, 4329650), (50, 2684383), (62, 2164825), (65, 2064910), (130, 1032455), (155, 865930), (310, 432965), (325, 412982), (403, 333050), (650, 206491), (775, 173186), (806, 166525), (1550, 86593), (2015, 66610), (4030, 33305), (6661, 20150), (10075, 13322)]