16142460640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{28111}}^1$

素因数の和:28260

約数の個数: 96

約数和(自身を含む): 39572475264

約数和(自身を除く): 23430014624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 97, 148, 160, 185, 194, 296, 370, 388, 485, 592, 740, 776, 970, 1184, 1480, 1552, 1940, 2960, 3104, 3589, 3880, 5920, 7178, 7760, 14356, 15520, 17945, 28111, 28712, 35890, 56222, 57424, 71780, 112444, 114848, 140555, 143560, 224888, 281110, 287120, 449776, 562220, 574240, 899552, 1040107, 1124440, 2080214, 2248880, 2726767, 4160428, 4497760, 5200535, 5453534, 8320856, 10401070, 10907068, 13633835, 16641712, 20802140, 21814136, 27267670, 33283424, 41604280, 43628272, 54535340, 83208560, 87256544, 100890379, 109070680, 166417120, 201780758, 218141360, 403561516, 436282720, 504451895, 807123032, 1008903790, 1614246064, 2017807580, 3228492128, 4035615160, 8071230320, 16142460640]

約数ペア:

[(1, 16142460640), (2, 8071230320), (4, 4035615160), (5, 3228492128), (8, 2017807580), (10, 1614246064), (16, 1008903790), (20, 807123032), (32, 504451895), (37, 436282720), (40, 403561516), (74, 218141360), (80, 201780758), (97, 166417120), (148, 109070680), (160, 100890379), (185, 87256544), (194, 83208560), (296, 54535340), (370, 43628272), (388, 41604280), (485, 33283424), (592, 27267670), (740, 21814136), (776, 20802140), (970, 16641712), (1184, 13633835), (1480, 10907068), (1552, 10401070), (1940, 8320856), (2960, 5453534), (3104, 5200535), (3589, 4497760), (3880, 4160428), (5920, 2726767), (7178, 2248880), (7760, 2080214), (14356, 1124440), (15520, 1040107), (17945, 899552), (28111, 574240), (28712, 562220), (35890, 449776), (56222, 287120), (57424, 281110), (71780, 224888), (112444, 143560), (114848, 140555)]