2106751940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{57593}}^1$

素因数の和:57692

約数の個数: 48

約数和(自身を含む): 4644380160

約数和(自身を除く): 2537628220

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 18290, 36580, 57593, 115186, 230372, 287965, 575930, 1151860, 1785383, 3397987, 3570766, 6795974, 7141532, 8926915, 13591948, 16989935, 17853830, 33979870, 35707660, 67959740, 105337597, 210675194, 421350388, 526687985, 1053375970, 2106751940]

約数ペア:

[(1, 2106751940), (2, 1053375970), (4, 526687985), (5, 421350388), (10, 210675194), (20, 105337597), (31, 67959740), (59, 35707660), (62, 33979870), (118, 17853830), (124, 16989935), (155, 13591948), (236, 8926915), (295, 7141532), (310, 6795974), (590, 3570766), (620, 3397987), (1180, 1785383), (1829, 1151860), (3658, 575930), (7316, 287965), (9145, 230372), (18290, 115186), (36580, 57593)]