78859301450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{265207}}^1$

素因数の和:265551

約数の個数: 48

約数和(自身を含む): 154892080320

約数和(自身を除く): 76032778870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 313, 475, 626, 950, 1565, 3130, 5947, 7825, 11894, 15650, 29735, 59470, 148675, 265207, 297350, 530414, 1326035, 2652070, 5038933, 6630175, 10077866, 13260350, 25194665, 50389330, 83009791, 125973325, 166019582, 251946650, 415048955, 830097910, 1577186029, 2075244775, 3154372058, 4150489550, 7885930145, 15771860290, 39429650725, 78859301450]

約数ペア:

[(1, 78859301450), (2, 39429650725), (5, 15771860290), (10, 7885930145), (19, 4150489550), (25, 3154372058), (38, 2075244775), (50, 1577186029), (95, 830097910), (190, 415048955), (313, 251946650), (475, 166019582), (626, 125973325), (950, 83009791), (1565, 50389330), (3130, 25194665), (5947, 13260350), (7825, 10077866), (11894, 6630175), (15650, 5038933), (29735, 2652070), (59470, 1326035), (148675, 530414), (265207, 297350)]