4825240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 13075200

約数和(自身を除く): 8249960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 907, 1064, 1330, 1814, 2660, 3628, 4535, 5320, 6349, 7256, 9070, 12698, 17233, 18140, 25396, 31745, 34466, 36280, 50792, 63490, 68932, 86165, 120631, 126980, 137864, 172330, 241262, 253960, 344660, 482524, 603155, 689320, 965048, 1206310, 2412620, 4825240]

約数ペア:

[(1, 4825240), (2, 2412620), (4, 1206310), (5, 965048), (7, 689320), (8, 603155), (10, 482524), (14, 344660), (19, 253960), (20, 241262), (28, 172330), (35, 137864), (38, 126980), (40, 120631), (56, 86165), (70, 68932), (76, 63490), (95, 50792), (133, 36280), (140, 34466), (152, 31745), (190, 25396), (266, 18140), (280, 17233), (380, 12698), (532, 9070), (665, 7256), (760, 6349), (907, 5320), (1064, 4535), (1330, 3628), (1814, 2660)]