15678150240940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{4779953}}^1$

素因数の和:4780867

約数の個数: 96

約数和(自身を含む): 38073366080064

約数和(自身を除く): 22395215839124

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 877, 935, 1754, 1870, 3508, 3740, 4385, 8770, 9647, 14909, 17540, 19294, 29818, 38588, 48235, 59636, 74545, 96470, 149090, 163999, 192940, 298180, 327998, 655996, 819995, 1639990, 3279980, 4779953, 9559906, 19119812, 23899765, 47799530, 52579483, 81259201, 95599060, 105158966, 162518402, 210317932, 262897415, 325036804, 406296005, 525794830, 812592010, 893851211, 1051589660, 1625184020, 1787702422, 3575404844, 4192018781, 4469256055, 8384037562, 8938512110, 16768075124, 17877024220, 20960093905, 41920187810, 46112206591, 71264319277, 83840375620, 92224413182, 142528638554, 184448826364, 230561032955, 285057277108, 356321596385, 461122065910, 712643192770, 783907512047, 922244131820, 1425286385540, 1567815024094, 3135630048188, 3919537560235, 7839075120470, 15678150240940]

約数ペア:

[(1, 15678150240940), (2, 7839075120470), (4, 3919537560235), (5, 3135630048188), (10, 1567815024094), (11, 1425286385540), (17, 922244131820), (20, 783907512047), (22, 712643192770), (34, 461122065910), (44, 356321596385), (55, 285057277108), (68, 230561032955), (85, 184448826364), (110, 142528638554), (170, 92224413182), (187, 83840375620), (220, 71264319277), (340, 46112206591), (374, 41920187810), (748, 20960093905), (877, 17877024220), (935, 16768075124), (1754, 8938512110), (1870, 8384037562), (3508, 4469256055), (3740, 4192018781), (4385, 3575404844), (8770, 1787702422), (9647, 1625184020), (14909, 1051589660), (17540, 893851211), (19294, 812592010), (29818, 525794830), (38588, 406296005), (48235, 325036804), (59636, 262897415), (74545, 210317932), (96470, 162518402), (149090, 105158966), (163999, 95599060), (192940, 81259201), (298180, 52579483), (327998, 47799530), (655996, 23899765), (819995, 19119812), (1639990, 9559906), (3279980, 4779953)]