1937524120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{7307}}^1$

素因数の和:8272

約数の個数: 64

約数和(自身を含む): 4988148480

約数和(自身を除く): 3050624360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 947, 1894, 3788, 4735, 6629, 7307, 7576, 9470, 13258, 14614, 18940, 26516, 29228, 33145, 36535, 37880, 51149, 53032, 58456, 66290, 73070, 102298, 132580, 146140, 204596, 255745, 265160, 292280, 409192, 511490, 1022980, 2045960, 6919729, 13839458, 27678916, 34598645, 48438103, 55357832, 69197290, 96876206, 138394580, 193752412, 242190515, 276789160, 387504824, 484381030, 968762060, 1937524120]

約数ペア:

[(1, 1937524120), (2, 968762060), (4, 484381030), (5, 387504824), (7, 276789160), (8, 242190515), (10, 193752412), (14, 138394580), (20, 96876206), (28, 69197290), (35, 55357832), (40, 48438103), (56, 34598645), (70, 27678916), (140, 13839458), (280, 6919729), (947, 2045960), (1894, 1022980), (3788, 511490), (4735, 409192), (6629, 292280), (7307, 265160), (7576, 255745), (9470, 204596), (13258, 146140), (14614, 132580), (18940, 102298), (26516, 73070), (29228, 66290), (33145, 58456), (36535, 53032), (37880, 51149)]