56713305580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{7297}}^1$

素因数の和:7619

約数の個数: 96

約数和(自身を含む): 127191879360

約数和(自身を除く): 70478573780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 181, 190, 226, 362, 380, 452, 565, 724, 905, 1130, 1810, 2147, 2260, 3439, 3620, 4294, 6878, 7297, 8588, 10735, 13756, 14594, 17195, 20453, 21470, 29188, 34390, 36485, 40906, 42940, 68780, 72970, 81812, 102265, 138643, 145940, 204530, 277286, 388607, 409060, 554572, 693215, 777214, 824561, 1320757, 1386430, 1554428, 1649122, 1943035, 2641514, 2772860, 3298244, 3886070, 4122805, 5283028, 6603785, 7772140, 8245610, 13207570, 15666659, 16491220, 25094383, 26415140, 31333318, 50188766, 62666636, 78333295, 100377532, 125471915, 149245541, 156666590, 250943830, 298491082, 313333180, 501887660, 596982164, 746227705, 1492455410, 2835665279, 2984910820, 5671330558, 11342661116, 14178326395, 28356652790, 56713305580]

約数ペア:

[(1, 56713305580), (2, 28356652790), (4, 14178326395), (5, 11342661116), (10, 5671330558), (19, 2984910820), (20, 2835665279), (38, 1492455410), (76, 746227705), (95, 596982164), (113, 501887660), (181, 313333180), (190, 298491082), (226, 250943830), (362, 156666590), (380, 149245541), (452, 125471915), (565, 100377532), (724, 78333295), (905, 62666636), (1130, 50188766), (1810, 31333318), (2147, 26415140), (2260, 25094383), (3439, 16491220), (3620, 15666659), (4294, 13207570), (6878, 8245610), (7297, 7772140), (8588, 6603785), (10735, 5283028), (13756, 4122805), (14594, 3886070), (17195, 3298244), (20453, 2772860), (21470, 2641514), (29188, 1943035), (34390, 1649122), (36485, 1554428), (40906, 1386430), (42940, 1320757), (68780, 824561), (72970, 777214), (81812, 693215), (102265, 554572), (138643, 409060), (145940, 388607), (204530, 277286)]