2398804550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{122701}}^1$

素因数の和:122753

約数の個数: 48

約数和(自身を含む): 4929675552

約数和(自身を除く): 2530871002

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 122701, 245402, 613505, 1227010, 2085917, 2822123, 3067525, 4171834, 5644246, 6135050, 10429585, 14110615, 20859170, 28221230, 47976091, 52147925, 70553075, 95952182, 104295850, 141106150, 239880455, 479760910, 1199402275, 2398804550]

約数ペア:

[(1, 2398804550), (2, 1199402275), (5, 479760910), (10, 239880455), (17, 141106150), (23, 104295850), (25, 95952182), (34, 70553075), (46, 52147925), (50, 47976091), (85, 28221230), (115, 20859170), (170, 14110615), (230, 10429585), (391, 6135050), (425, 5644246), (575, 4171834), (782, 3067525), (850, 2822123), (1150, 2085917), (1955, 1227010), (3910, 613505), (9775, 245402), (19550, 122701)]