23700790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 45504000

約数和(自身を除く): 21803210

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 1579, 3002, 3158, 7505, 7895, 15010, 15790, 30001, 60002, 124741, 150005, 249482, 300010, 623705, 1247410, 2370079, 4740158, 11850395, 23700790]

約数ペア:

[(1, 23700790), (2, 11850395), (5, 4740158), (10, 2370079), (19, 1247410), (38, 623705), (79, 300010), (95, 249482), (158, 150005), (190, 124741), (395, 60002), (790, 30001), (1501, 15790), (1579, 15010), (3002, 7895), (3158, 7505)]