20143763425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{40427}}^1$

素因数の和:41505

約数の個数: 24

約数和(自身を含む): 26318628000

約数和(自身を除く): 6174864575

約数列:

[1, 5, 19, 25, 95, 475, 1049, 5245, 19931, 26225, 40427, 99655, 202135, 498275, 768113, 1010675, 3840565, 19202825, 42407923, 212039615, 805750537, 1060198075, 4028752685, 20143763425]

約数ペア:

[(1, 20143763425), (5, 4028752685), (19, 1060198075), (25, 805750537), (95, 212039615), (475, 42407923), (1049, 19202825), (5245, 3840565), (19931, 1010675), (26225, 768113), (40427, 498275), (99655, 202135)]