4721000504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20899}}^1$

素因数の和:21084

約数の個数: 64

約数和(自身を含む): 10292832000

約数和(自身を除く): 5571831496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 151, 187, 302, 374, 604, 748, 1208, 1496, 1661, 2567, 3322, 5134, 6644, 10268, 13288, 20536, 20899, 28237, 41798, 56474, 83596, 112948, 167192, 225896, 229889, 355283, 459778, 710566, 919556, 1421132, 1839112, 2842264, 3155749, 3908113, 6311498, 7816226, 12622996, 15632452, 25245992, 31264904, 34713239, 53647733, 69426478, 107295466, 138852956, 214590932, 277705912, 429181864, 590125063, 1180250126, 2360500252, 4721000504]

約数ペア:

[(1, 4721000504), (2, 2360500252), (4, 1180250126), (8, 590125063), (11, 429181864), (17, 277705912), (22, 214590932), (34, 138852956), (44, 107295466), (68, 69426478), (88, 53647733), (136, 34713239), (151, 31264904), (187, 25245992), (302, 15632452), (374, 12622996), (604, 7816226), (748, 6311498), (1208, 3908113), (1496, 3155749), (1661, 2842264), (2567, 1839112), (3322, 1421132), (5134, 919556), (6644, 710566), (10268, 459778), (13288, 355283), (20536, 229889), (20899, 225896), (28237, 167192), (41798, 112948), (56474, 83596)]