13479702920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{4583}}^1$

素因数の和:4779

約数の個数: 96

約数和(自身を含む): 31940395200

約数和(自身を除く): 18460692280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 278, 460, 529, 556, 695, 920, 1058, 1112, 1390, 2116, 2645, 2780, 3197, 4232, 4583, 5290, 5560, 6394, 9166, 10580, 12788, 15985, 18332, 21160, 22915, 25576, 31970, 36664, 45830, 63940, 73531, 91660, 105409, 127880, 147062, 183320, 210818, 294124, 367655, 421636, 527045, 588248, 637037, 735310, 843272, 1054090, 1274074, 1470620, 2108180, 2424407, 2548148, 2941240, 3185185, 4216360, 4848814, 5096296, 6370370, 9697628, 12122035, 12740740, 14651851, 19395256, 24244070, 25481480, 29303702, 48488140, 58607404, 73259255, 96976280, 117214808, 146518510, 293037020, 336992573, 586074040, 673985146, 1347970292, 1684962865, 2695940584, 3369925730, 6739851460, 13479702920]

約数ペア:

[(1, 13479702920), (2, 6739851460), (4, 3369925730), (5, 2695940584), (8, 1684962865), (10, 1347970292), (20, 673985146), (23, 586074040), (40, 336992573), (46, 293037020), (92, 146518510), (115, 117214808), (139, 96976280), (184, 73259255), (230, 58607404), (278, 48488140), (460, 29303702), (529, 25481480), (556, 24244070), (695, 19395256), (920, 14651851), (1058, 12740740), (1112, 12122035), (1390, 9697628), (2116, 6370370), (2645, 5096296), (2780, 4848814), (3197, 4216360), (4232, 3185185), (4583, 2941240), (5290, 2548148), (5560, 2424407), (6394, 2108180), (9166, 1470620), (10580, 1274074), (12788, 1054090), (15985, 843272), (18332, 735310), (21160, 637037), (22915, 588248), (25576, 527045), (31970, 421636), (36664, 367655), (45830, 294124), (63940, 210818), (73531, 183320), (91660, 147062), (105409, 127880)]