9020341760

素因数分解:

$2^9\times 5^1\times {\mathrm{163}}^1\times {\mathrm{21617}}^1$

素因数の和:21803

約数の個数: 80

約数和(自身を含む): 21761370576

約数和(自身を除く): 12741028816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 512, 640, 652, 815, 1280, 1304, 1630, 2560, 2608, 3260, 5216, 6520, 10432, 13040, 20864, 21617, 26080, 41728, 43234, 52160, 83456, 86468, 104320, 108085, 172936, 208640, 216170, 345872, 417280, 432340, 691744, 864680, 1383488, 1729360, 2766976, 3458720, 3523571, 5533952, 6917440, 7047142, 11067904, 13834880, 14094284, 17617855, 27669760, 28188568, 35235710, 55339520, 56377136, 70471420, 112754272, 140942840, 225508544, 281885680, 451017088, 563771360, 902034176, 1127542720, 1804068352, 2255085440, 4510170880, 9020341760]

約数ペア:

[(1, 9020341760), (2, 4510170880), (4, 2255085440), (5, 1804068352), (8, 1127542720), (10, 902034176), (16, 563771360), (20, 451017088), (32, 281885680), (40, 225508544), (64, 140942840), (80, 112754272), (128, 70471420), (160, 56377136), (163, 55339520), (256, 35235710), (320, 28188568), (326, 27669760), (512, 17617855), (640, 14094284), (652, 13834880), (815, 11067904), (1280, 7047142), (1304, 6917440), (1630, 5533952), (2560, 3523571), (2608, 3458720), (3260, 2766976), (5216, 1729360), (6520, 1383488), (10432, 864680), (13040, 691744), (20864, 432340), (21617, 417280), (26080, 345872), (41728, 216170), (43234, 208640), (52160, 172936), (83456, 108085), (86468, 104320)]