15663045820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1\times {\mathrm{5927}}^1$

素因数の和:6742

約数の個数: 48

約数和(自身を含む): 33098869440

約数和(自身を除く): 17435823620

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 577, 916, 1145, 1154, 2290, 2308, 2885, 4580, 5770, 5927, 11540, 11854, 23708, 29635, 59270, 118540, 132133, 264266, 528532, 660665, 1321330, 1357283, 2642660, 2714566, 3419879, 5429132, 6786415, 6839758, 13572830, 13679516, 17099395, 27145660, 34198790, 68397580, 783152291, 1566304582, 3132609164, 3915761455, 7831522910, 15663045820]

約数ペア:

[(1, 15663045820), (2, 7831522910), (4, 3915761455), (5, 3132609164), (10, 1566304582), (20, 783152291), (229, 68397580), (458, 34198790), (577, 27145660), (916, 17099395), (1145, 13679516), (1154, 13572830), (2290, 6839758), (2308, 6786415), (2885, 5429132), (4580, 3419879), (5770, 2714566), (5927, 2642660), (11540, 1357283), (11854, 1321330), (23708, 660665), (29635, 528532), (59270, 264266), (118540, 132133)]