24004720

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:4993

約数の個数: 40

約数和(自身を含む): 56737440

約数和(自身を除く): 32732720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 4919, 9838, 19676, 24595, 39352, 49190, 78704, 98380, 196760, 300059, 393520, 600118, 1200236, 1500295, 2400472, 3000590, 4800944, 6001180, 12002360, 24004720]

約数ペア:

[(1, 24004720), (2, 12002360), (4, 6001180), (5, 4800944), (8, 3000590), (10, 2400472), (16, 1500295), (20, 1200236), (40, 600118), (61, 393520), (80, 300059), (122, 196760), (244, 98380), (305, 78704), (488, 49190), (610, 39352), (976, 24595), (1220, 19676), (2440, 9838), (4880, 4919)]