1004049259780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{10143961}}^1$

素因数の和:10144085

約数の個数: 72

約数和(自身を含む): 2477033792856

約数和(自身を除く): 1472984533076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 490, 505, 707, 980, 1010, 1414, 2020, 2828, 3535, 4949, 7070, 9898, 14140, 19796, 24745, 49490, 98980, 10143961, 20287922, 40575844, 50719805, 71007727, 101439610, 142015454, 202879220, 284030908, 355038635, 497054089, 710077270, 994108178, 1024540061, 1420154540, 1988216356, 2049080122, 2485270445, 4098160244, 4970540890, 5122700305, 7171780427, 9941081780, 10245400610, 14343560854, 20490801220, 28687121708, 35858902135, 50202462989, 71717804270, 100404925978, 143435608540, 200809851956, 251012314945, 502024629890, 1004049259780]

約数ペア:

[(1, 1004049259780), (2, 502024629890), (4, 251012314945), (5, 200809851956), (7, 143435608540), (10, 100404925978), (14, 71717804270), (20, 50202462989), (28, 35858902135), (35, 28687121708), (49, 20490801220), (70, 14343560854), (98, 10245400610), (101, 9941081780), (140, 7171780427), (196, 5122700305), (202, 4970540890), (245, 4098160244), (404, 2485270445), (490, 2049080122), (505, 1988216356), (707, 1420154540), (980, 1024540061), (1010, 994108178), (1414, 710077270), (2020, 497054089), (2828, 355038635), (3535, 284030908), (4949, 202879220), (7070, 142015454), (9898, 101439610), (14140, 71007727), (19796, 50719805), (24745, 40575844), (49490, 20287922), (98980, 10143961)]