4841120

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 11612160

約数和(自身を除く): 6771040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 383, 395, 632, 766, 790, 1264, 1532, 1580, 1915, 2528, 3064, 3160, 3830, 6128, 6320, 7660, 12256, 12640, 15320, 30257, 30640, 60514, 61280, 121028, 151285, 242056, 302570, 484112, 605140, 968224, 1210280, 2420560, 4841120]

約数ペア:

[(1, 4841120), (2, 2420560), (4, 1210280), (5, 968224), (8, 605140), (10, 484112), (16, 302570), (20, 242056), (32, 151285), (40, 121028), (79, 61280), (80, 60514), (158, 30640), (160, 30257), (316, 15320), (383, 12640), (395, 12256), (632, 7660), (766, 6320), (790, 6128), (1264, 3830), (1532, 3160), (1580, 3064), (1915, 2528)]