108846440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 259459200

約数和(自身を除く): 150612760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 197, 380, 394, 727, 760, 788, 985, 1454, 1576, 1970, 2908, 3635, 3743, 3940, 5816, 7270, 7486, 7880, 13813, 14540, 14972, 18715, 27626, 29080, 29944, 37430, 55252, 69065, 74860, 110504, 138130, 143219, 149720, 276260, 286438, 552520, 572876, 716095, 1145752, 1432190, 2721161, 2864380, 5442322, 5728760, 10884644, 13605805, 21769288, 27211610, 54423220, 108846440]

約数ペア:

[(1, 108846440), (2, 54423220), (4, 27211610), (5, 21769288), (8, 13605805), (10, 10884644), (19, 5728760), (20, 5442322), (38, 2864380), (40, 2721161), (76, 1432190), (95, 1145752), (152, 716095), (190, 572876), (197, 552520), (380, 286438), (394, 276260), (727, 149720), (760, 143219), (788, 138130), (985, 110504), (1454, 74860), (1576, 69065), (1970, 55252), (2908, 37430), (3635, 29944), (3743, 29080), (3940, 27626), (5816, 18715), (7270, 14972), (7486, 14540), (7880, 13813)]