40702970840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9337}}^1\times {\mathrm{15569}}^1$

素因数の和:24924

約数の個数: 64

約数和(自身を含む): 104682715200

約数和(自身を除く): 63979744360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9337, 15569, 18674, 31138, 37348, 46685, 62276, 65359, 74696, 77845, 93370, 108983, 124552, 130718, 155690, 186740, 217966, 261436, 311380, 326795, 373480, 435932, 522872, 544915, 622760, 653590, 871864, 1089830, 1307180, 2179660, 2614360, 4359320, 145367753, 290735506, 581471012, 726838765, 1017574271, 1162942024, 1453677530, 2035148542, 2907355060, 4070297084, 5087871355, 5814710120, 8140594168, 10175742710, 20351485420, 40702970840]

約数ペア:

[(1, 40702970840), (2, 20351485420), (4, 10175742710), (5, 8140594168), (7, 5814710120), (8, 5087871355), (10, 4070297084), (14, 2907355060), (20, 2035148542), (28, 1453677530), (35, 1162942024), (40, 1017574271), (56, 726838765), (70, 581471012), (140, 290735506), (280, 145367753), (9337, 4359320), (15569, 2614360), (18674, 2179660), (31138, 1307180), (37348, 1089830), (46685, 871864), (62276, 653590), (65359, 622760), (74696, 544915), (77845, 522872), (93370, 435932), (108983, 373480), (124552, 326795), (130718, 311380), (155690, 261436), (186740, 217966)]