11669480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 28014660

約数和(自身を除く): 16345180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 5240, 8908, 11135, 17161, 17816, 22270, 34322, 44540, 68644, 85805, 89080, 137288, 171610, 291737, 343220, 583474, 686440, 1166948, 1458685, 2333896, 2917370, 5834740, 11669480]

約数ペア:

[(1, 11669480), (2, 5834740), (4, 2917370), (5, 2333896), (8, 1458685), (10, 1166948), (17, 686440), (20, 583474), (34, 343220), (40, 291737), (68, 171610), (85, 137288), (131, 89080), (136, 85805), (170, 68644), (262, 44540), (340, 34322), (524, 22270), (655, 17816), (680, 17161), (1048, 11135), (1310, 8908), (2227, 5240), (2620, 4454)]