8843420990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1\times {\mathrm{9043}}^1$

素因数の和:14216

約数の個数: 32

約数和(自身を含む): 16761064320

約数和(自身を除く): 7917643330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5147, 9043, 10294, 18086, 25735, 45215, 51470, 90430, 97793, 171817, 195586, 343634, 488965, 859085, 977930, 1718170, 46544321, 93088642, 232721605, 465443210, 884342099, 1768684198, 4421710495, 8843420990]

約数ペア:

[(1, 8843420990), (2, 4421710495), (5, 1768684198), (10, 884342099), (19, 465443210), (38, 232721605), (95, 93088642), (190, 46544321), (5147, 1718170), (9043, 977930), (10294, 859085), (18086, 488965), (25735, 343634), (45215, 195586), (51470, 171817), (90430, 97793)]