4569880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 12384000

約数和(自身を除く): 7814120

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, 859, 1064, 1330, 1718, 2660, 3436, 4295, 5320, 6013, 6872, 8590, 12026, 16321, 17180, 24052, 30065, 32642, 34360, 48104, 60130, 65284, 81605, 114247, 120260, 130568, 163210, 228494, 240520, 326420, 456988, 571235, 652840, 913976, 1142470, 2284940, 4569880]

約数ペア:

[(1, 4569880), (2, 2284940), (4, 1142470), (5, 913976), (7, 652840), (8, 571235), (10, 456988), (14, 326420), (19, 240520), (20, 228494), (28, 163210), (35, 130568), (38, 120260), (40, 114247), (56, 81605), (70, 65284), (76, 60130), (95, 48104), (133, 34360), (140, 32642), (152, 30065), (190, 24052), (266, 17180), (280, 16321), (380, 12026), (532, 8590), (665, 6872), (760, 6013), (859, 5320), (1064, 4295), (1330, 3436), (1718, 2660)]