3670744520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{7307}}^1$

素因数の和:7998

約数の個数: 64

約数和(自身を含む): 8708212800

約数和(自身を除く): 5037468280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 661, 760, 1322, 2644, 3305, 5288, 6610, 7307, 12559, 13220, 14614, 25118, 26440, 29228, 36535, 50236, 58456, 62795, 73070, 100472, 125590, 138833, 146140, 251180, 277666, 292280, 502360, 555332, 694165, 1110664, 1388330, 2776660, 4829927, 5553320, 9659854, 19319708, 24149635, 38639416, 48299270, 91768613, 96598540, 183537226, 193197080, 367074452, 458843065, 734148904, 917686130, 1835372260, 3670744520]

約数ペア:

[(1, 3670744520), (2, 1835372260), (4, 917686130), (5, 734148904), (8, 458843065), (10, 367074452), (19, 193197080), (20, 183537226), (38, 96598540), (40, 91768613), (76, 48299270), (95, 38639416), (152, 24149635), (190, 19319708), (380, 9659854), (661, 5553320), (760, 4829927), (1322, 2776660), (2644, 1388330), (3305, 1110664), (5288, 694165), (6610, 555332), (7307, 502360), (12559, 292280), (13220, 277666), (14614, 251180), (25118, 146140), (26440, 138833), (29228, 125590), (36535, 100472), (50236, 73070), (58456, 62795)]