202281508720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1\times {\mathrm{22283}}^1$

素因数の和:24490

約数の個数: 80

約数和(自身を含む): 479423502432

約数和(自身を除く): 277141993712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2141, 4240, 4282, 8564, 10705, 17128, 21410, 22283, 34256, 42820, 44566, 85640, 89132, 111415, 113473, 171280, 178264, 222830, 226946, 356528, 445660, 453892, 567365, 891320, 907784, 1134730, 1180999, 1782640, 1815568, 2269460, 2361998, 4538920, 4723996, 5904995, 9077840, 9447992, 11809990, 18895984, 23619980, 47239960, 47707903, 94479920, 95415806, 190831612, 238539515, 381663224, 477079030, 763326448, 954158060, 1908316120, 2528518859, 3816632240, 5057037718, 10114075436, 12642594295, 20228150872, 25285188590, 40456301744, 50570377180, 101140754360, 202281508720]

約数ペア:

[(1, 202281508720), (2, 101140754360), (4, 50570377180), (5, 40456301744), (8, 25285188590), (10, 20228150872), (16, 12642594295), (20, 10114075436), (40, 5057037718), (53, 3816632240), (80, 2528518859), (106, 1908316120), (212, 954158060), (265, 763326448), (424, 477079030), (530, 381663224), (848, 238539515), (1060, 190831612), (2120, 95415806), (2141, 94479920), (4240, 47707903), (4282, 47239960), (8564, 23619980), (10705, 18895984), (17128, 11809990), (21410, 9447992), (22283, 9077840), (34256, 5904995), (42820, 4723996), (44566, 4538920), (85640, 2361998), (89132, 2269460), (111415, 1815568), (113473, 1782640), (171280, 1180999), (178264, 1134730), (222830, 907784), (226946, 891320), (356528, 567365), (445660, 453892)]