2453728900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4098

約数の個数: 108

約数和(自身を含む): 6244267008

約数和(自身を除く): 3790538108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 127, 140, 175, 196, 245, 254, 350, 490, 508, 635, 700, 889, 980, 1225, 1270, 1778, 2450, 2540, 3175, 3556, 3943, 4445, 4900, 6223, 6350, 7886, 8890, 12446, 12700, 15772, 17780, 19715, 22225, 24892, 27601, 31115, 39430, 44450, 55202, 62230, 78860, 88900, 98575, 110404, 124460, 138005, 155575, 193207, 197150, 276010, 311150, 386414, 394300, 500761, 552020, 622300, 690025, 772828, 966035, 1001522, 1380050, 1932070, 2003044, 2503805, 2760100, 3505327, 3864140, 4830175, 5007610, 7010654, 9660350, 10015220, 12519025, 14021308, 17526635, 19320700, 24537289, 25038050, 35053270, 49074578, 50076100, 70106540, 87633175, 98149156, 122686445, 175266350, 245372890, 350532700, 490745780, 613432225, 1226864450, 2453728900]

約数ペア:

[(1, 2453728900), (2, 1226864450), (4, 613432225), (5, 490745780), (7, 350532700), (10, 245372890), (14, 175266350), (20, 122686445), (25, 98149156), (28, 87633175), (35, 70106540), (49, 50076100), (50, 49074578), (70, 35053270), (98, 25038050), (100, 24537289), (127, 19320700), (140, 17526635), (175, 14021308), (196, 12519025), (245, 10015220), (254, 9660350), (350, 7010654), (490, 5007610), (508, 4830175), (635, 3864140), (700, 3505327), (889, 2760100), (980, 2503805), (1225, 2003044), (1270, 1932070), (1778, 1380050), (2450, 1001522), (2540, 966035), (3175, 772828), (3556, 690025), (3943, 622300), (4445, 552020), (4900, 500761), (6223, 394300), (6350, 386414), (7886, 311150), (8890, 276010), (12446, 197150), (12700, 193207), (15772, 155575), (17780, 138005), (19715, 124460), (22225, 110404), (24892, 98575), (27601, 88900), (31115, 78860), (39430, 62230), (44450, 55202)]