47089642000

素因数分解:

$2^4\times 5^3\times {\mathrm{2221}}^1\times {\mathrm{10601}}^1$

素因数の和:12845

約数の個数: 80

約数和(自身を含む): 113924766384

約数和(自身を除く): 66835124384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2221, 4442, 8884, 10601, 11105, 17768, 21202, 22210, 35536, 42404, 44420, 53005, 55525, 84808, 88840, 106010, 111050, 169616, 177680, 212020, 222100, 265025, 277625, 424040, 444200, 530050, 555250, 848080, 888400, 1060100, 1110500, 1325125, 2120200, 2221000, 2650250, 4240400, 4442000, 5300500, 10601000, 21202000, 23544821, 47089642, 94179284, 117724105, 188358568, 235448210, 376717136, 470896420, 588620525, 941792840, 1177241050, 1883585680, 2354482100, 2943102625, 4708964200, 5886205250, 9417928400, 11772410500, 23544821000, 47089642000]

約数ペア:

[(1, 47089642000), (2, 23544821000), (4, 11772410500), (5, 9417928400), (8, 5886205250), (10, 4708964200), (16, 2943102625), (20, 2354482100), (25, 1883585680), (40, 1177241050), (50, 941792840), (80, 588620525), (100, 470896420), (125, 376717136), (200, 235448210), (250, 188358568), (400, 117724105), (500, 94179284), (1000, 47089642), (2000, 23544821), (2221, 21202000), (4442, 10601000), (8884, 5300500), (10601, 4442000), (11105, 4240400), (17768, 2650250), (21202, 2221000), (22210, 2120200), (35536, 1325125), (42404, 1110500), (44420, 1060100), (53005, 888400), (55525, 848080), (84808, 555250), (88840, 530050), (106010, 444200), (111050, 424040), (169616, 277625), (177680, 265025), (212020, 222100)]