17103623060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{27691}}^1$

素因数の和:28136

約数の個数: 48

約数和(自身を含む): 36427164480

約数和(自身を除く): 19323541420

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 347, 356, 445, 694, 890, 1388, 1735, 1780, 3470, 6940, 27691, 30883, 55382, 61766, 110764, 123532, 138455, 154415, 276910, 308830, 553820, 617660, 2464499, 4928998, 9608777, 9857996, 12322495, 19217554, 24644990, 38435108, 48043885, 49289980, 96087770, 192175540, 855181153, 1710362306, 3420724612, 4275905765, 8551811530, 17103623060]

約数ペア:

[(1, 17103623060), (2, 8551811530), (4, 4275905765), (5, 3420724612), (10, 1710362306), (20, 855181153), (89, 192175540), (178, 96087770), (347, 49289980), (356, 48043885), (445, 38435108), (694, 24644990), (890, 19217554), (1388, 12322495), (1735, 9857996), (1780, 9608777), (3470, 4928998), (6940, 2464499), (27691, 617660), (30883, 553820), (55382, 308830), (61766, 276910), (110764, 154415), (123532, 138455)]