67470820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116329}}^1$

素因数の和:116367

約数の個数: 24

約数和(自身を含む): 146575800

約数和(自身を除く): 79104980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 116329, 232658, 465316, 581645, 1163290, 2326580, 3373541, 6747082, 13494164, 16867705, 33735410, 67470820]

約数ペア:

[(1, 67470820), (2, 33735410), (4, 16867705), (5, 13494164), (10, 6747082), (20, 3373541), (29, 2326580), (58, 1163290), (116, 581645), (145, 465316), (290, 232658), (580, 116329)]