87227560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5107}}^1$

素因数の和:5186

約数の個数: 64

約数和(自身を含む): 228021120

約数和(自身を除く): 140793560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 5107, 8540, 10214, 17080, 20428, 25535, 35749, 40856, 51070, 71498, 102140, 142996, 178745, 204280, 285992, 311527, 357490, 623054, 714980, 1246108, 1429960, 1557635, 2180689, 2492216, 3115270, 4361378, 6230540, 8722756, 10903445, 12461080, 17445512, 21806890, 43613780, 87227560]

約数ペア:

[(1, 87227560), (2, 43613780), (4, 21806890), (5, 17445512), (7, 12461080), (8, 10903445), (10, 8722756), (14, 6230540), (20, 4361378), (28, 3115270), (35, 2492216), (40, 2180689), (56, 1557635), (61, 1429960), (70, 1246108), (122, 714980), (140, 623054), (244, 357490), (280, 311527), (305, 285992), (427, 204280), (488, 178745), (610, 142996), (854, 102140), (1220, 71498), (1708, 51070), (2135, 40856), (2440, 35749), (3416, 25535), (4270, 20428), (5107, 17080), (8540, 10214)]