565511506580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3049}}^1\times {\mathrm{32089}}^1$

素因数の和:35181

約数の個数: 72

約数和(自身を含む): 1261993803000

約数和(自身を除く): 696482296420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 3049, 5780, 6098, 12196, 15245, 30490, 32089, 51833, 60980, 64178, 103666, 128356, 160445, 207332, 259165, 320890, 518330, 545513, 641780, 881161, 1036660, 1091026, 1762322, 2182052, 2727565, 3524644, 4405805, 5455130, 8811610, 9273721, 10910260, 17623220, 18547442, 37094884, 46368605, 92737210, 97839361, 185474420, 195678722, 391357444, 489196805, 978393610, 1663269137, 1956787220, 3326538274, 6653076548, 8316345685, 16632691370, 28275575329, 33265382740, 56551150658, 113102301316, 141377876645, 282755753290, 565511506580]

約数ペア:

[(1, 565511506580), (2, 282755753290), (4, 141377876645), (5, 113102301316), (10, 56551150658), (17, 33265382740), (20, 28275575329), (34, 16632691370), (68, 8316345685), (85, 6653076548), (170, 3326538274), (289, 1956787220), (340, 1663269137), (578, 978393610), (1156, 489196805), (1445, 391357444), (2890, 195678722), (3049, 185474420), (5780, 97839361), (6098, 92737210), (12196, 46368605), (15245, 37094884), (30490, 18547442), (32089, 17623220), (51833, 10910260), (60980, 9273721), (64178, 8811610), (103666, 5455130), (128356, 4405805), (160445, 3524644), (207332, 2727565), (259165, 2182052), (320890, 1762322), (518330, 1091026), (545513, 1036660), (641780, 881161)]