4892560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 11874240

約数和(自身を除く): 6981680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2659, 5318, 10636, 13295, 21272, 26590, 42544, 53180, 61157, 106360, 122314, 212720, 244628, 305785, 489256, 611570, 978512, 1223140, 2446280, 4892560]

約数ペア:

[(1, 4892560), (2, 2446280), (4, 1223140), (5, 978512), (8, 611570), (10, 489256), (16, 305785), (20, 244628), (23, 212720), (40, 122314), (46, 106360), (80, 61157), (92, 53180), (115, 42544), (184, 26590), (230, 21272), (368, 13295), (460, 10636), (920, 5318), (1840, 2659)]