535193240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 1224115200

約数和(自身を除く): 688921960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 137, 254, 274, 508, 548, 635, 685, 769, 1016, 1096, 1270, 1370, 1538, 2540, 2740, 3076, 3845, 5080, 5480, 6152, 7690, 15380, 17399, 30760, 34798, 69596, 86995, 97663, 105353, 139192, 173990, 195326, 210706, 347980, 390652, 421412, 488315, 526765, 695960, 781304, 842824, 976630, 1053530, 1953260, 2107060, 3906520, 4214120, 13379831, 26759662, 53519324, 66899155, 107038648, 133798310, 267596620, 535193240]

約数ペア:

[(1, 535193240), (2, 267596620), (4, 133798310), (5, 107038648), (8, 66899155), (10, 53519324), (20, 26759662), (40, 13379831), (127, 4214120), (137, 3906520), (254, 2107060), (274, 1953260), (508, 1053530), (548, 976630), (635, 842824), (685, 781304), (769, 695960), (1016, 526765), (1096, 488315), (1270, 421412), (1370, 390652), (1538, 347980), (2540, 210706), (2740, 195326), (3076, 173990), (3845, 139192), (5080, 105353), (5480, 97663), (6152, 86995), (7690, 69596), (15380, 34798), (17399, 30760)]