224059940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27799}}^1$

素因数の和:27852

約数の個数: 48

約数和(自身を含む): 523084800

約数和(自身を除く): 299024860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 27799, 55598, 111196, 138995, 277990, 361387, 555980, 722774, 861769, 1445548, 1723538, 1806935, 3447076, 3613870, 4308845, 7227740, 8617690, 11202997, 17235380, 22405994, 44811988, 56014985, 112029970, 224059940]

約数ペア:

[(1, 224059940), (2, 112029970), (4, 56014985), (5, 44811988), (10, 22405994), (13, 17235380), (20, 11202997), (26, 8617690), (31, 7227740), (52, 4308845), (62, 3613870), (65, 3447076), (124, 1806935), (130, 1723538), (155, 1445548), (260, 861769), (310, 722774), (403, 555980), (620, 361387), (806, 277990), (1612, 138995), (2015, 111196), (4030, 55598), (8060, 27799)]