20250960928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 43957976832

約数和(自身を除く): 23707015904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 643, 683, 1048, 1286, 1366, 1441, 2096, 2572, 2732, 2882, 4192, 5144, 5464, 5764, 7073, 7513, 10288, 10928, 11528, 14146, 15026, 20576, 21856, 23056, 28292, 30052, 46112, 56584, 60104, 84233, 89473, 113168, 120208, 168466, 178946, 226336, 240416, 336932, 357892, 439169, 673864, 715784, 878338, 926563, 984203, 1347728, 1431568, 1756676, 1853126, 1968406, 2695456, 2863136, 3513352, 3706252, 3936812, 4830859, 7026704, 7412504, 7873624, 9661718, 14053408, 14825008, 15747248, 19323436, 29650016, 31494496, 38646872, 57531139, 77293744, 115062278, 154587488, 230124556, 460249112, 632842529, 920498224, 1265685058, 1840996448, 2531370116, 5062740232, 10125480464, 20250960928]

約数ペア:

[(1, 20250960928), (2, 10125480464), (4, 5062740232), (8, 2531370116), (11, 1840996448), (16, 1265685058), (22, 920498224), (32, 632842529), (44, 460249112), (88, 230124556), (131, 154587488), (176, 115062278), (262, 77293744), (352, 57531139), (524, 38646872), (643, 31494496), (683, 29650016), (1048, 19323436), (1286, 15747248), (1366, 14825008), (1441, 14053408), (2096, 9661718), (2572, 7873624), (2732, 7412504), (2882, 7026704), (4192, 4830859), (5144, 3936812), (5464, 3706252), (5764, 3513352), (7073, 2863136), (7513, 2695456), (10288, 1968406), (10928, 1853126), (11528, 1756676), (14146, 1431568), (15026, 1347728), (20576, 984203), (21856, 926563), (23056, 878338), (28292, 715784), (30052, 673864), (46112, 439169), (56584, 357892), (60104, 336932), (84233, 240416), (89473, 226336), (113168, 178946), (120208, 168466)]