122219960

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5101}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 275508000

約数和(自身を除く): 153288040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5101, 5990, 10202, 11980, 20404, 23960, 25505, 40808, 51010, 102020, 204040, 3055499, 6110998, 12221996, 15277495, 24443992, 30554990, 61109980, 122219960]

約数ペア:

[(1, 122219960), (2, 61109980), (4, 30554990), (5, 24443992), (8, 15277495), (10, 12221996), (20, 6110998), (40, 3055499), (599, 204040), (1198, 102020), (2396, 51010), (2995, 40808), (4792, 25505), (5101, 23960), (5990, 20404), (10202, 11980)]