89850970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74257}}^1$

素因数の和:74286

約数の個数: 24

約数和(自身を含む): 177773652

約数和(自身を除く): 87922682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 74257, 148514, 371285, 742570, 816827, 1633654, 4084135, 8168270, 8985097, 17970194, 44925485, 89850970]

約数ペア:

[(1, 89850970), (2, 44925485), (5, 17970194), (10, 8985097), (11, 8168270), (22, 4084135), (55, 1633654), (110, 816827), (121, 742570), (242, 371285), (605, 148514), (1210, 74257)]