40019520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41687}}^1$

素因数の和:41707

約数の個数: 56

約数和(自身を含む): 127065024

約数和(自身を除く): 87045504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 41687, 83374, 125061, 166748, 208435, 250122, 333496, 416870, 500244, 625305, 666992, 833740, 1000488, 1250610, 1333984, 1667480, 2000976, 2501220, 2667968, 3334960, 4001952, 5002440, 6669920, 8003904, 10004880, 13339840, 20009760, 40019520]

約数ペア:

[(1, 40019520), (2, 20009760), (3, 13339840), (4, 10004880), (5, 8003904), (6, 6669920), (8, 5002440), (10, 4001952), (12, 3334960), (15, 2667968), (16, 2501220), (20, 2000976), (24, 1667480), (30, 1333984), (32, 1250610), (40, 1000488), (48, 833740), (60, 666992), (64, 625305), (80, 500244), (96, 416870), (120, 333496), (160, 250122), (192, 208435), (240, 166748), (320, 125061), (480, 83374), (960, 41687)]