4167505040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{6637}}^1$

素因数の和:6864

約数の個数: 80

約数和(自身を含む): 9956362752

約数和(自身を除く): 5788857712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 167, 188, 235, 334, 376, 470, 668, 752, 835, 940, 1336, 1670, 1880, 2672, 3340, 3760, 6637, 6680, 7849, 13274, 13360, 15698, 26548, 31396, 33185, 39245, 53096, 62792, 66370, 78490, 106192, 125584, 132740, 156980, 265480, 311939, 313960, 530960, 623878, 627920, 1108379, 1247756, 1559695, 2216758, 2495512, 3119390, 4433516, 4991024, 5541895, 6238780, 8867032, 11083790, 12477560, 17734064, 22167580, 24955120, 44335160, 52093813, 88670320, 104187626, 208375252, 260469065, 416750504, 520938130, 833501008, 1041876260, 2083752520, 4167505040]

約数ペア:

[(1, 4167505040), (2, 2083752520), (4, 1041876260), (5, 833501008), (8, 520938130), (10, 416750504), (16, 260469065), (20, 208375252), (40, 104187626), (47, 88670320), (80, 52093813), (94, 44335160), (167, 24955120), (188, 22167580), (235, 17734064), (334, 12477560), (376, 11083790), (470, 8867032), (668, 6238780), (752, 5541895), (835, 4991024), (940, 4433516), (1336, 3119390), (1670, 2495512), (1880, 2216758), (2672, 1559695), (3340, 1247756), (3760, 1108379), (6637, 627920), (6680, 623878), (7849, 530960), (13274, 313960), (13360, 311939), (15698, 265480), (26548, 156980), (31396, 132740), (33185, 125584), (39245, 106192), (53096, 78490), (62792, 66370)]