38704400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 111076224

約数和(自身を除く): 72371824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 601, 644, 700, 805, 920, 1150, 1202, 1288, 1400, 1610, 1840, 2300, 2404, 2576, 2800, 3005, 3220, 4025, 4207, 4600, 4808, 6010, 6440, 8050, 8414, 9200, 9616, 12020, 12880, 13823, 15025, 16100, 16828, 21035, 24040, 27646, 30050, 32200, 33656, 42070, 48080, 55292, 60100, 64400, 67312, 69115, 84140, 96761, 105175, 110584, 120200, 138230, 168280, 193522, 210350, 221168, 240400, 276460, 336560, 345575, 387044, 420700, 483805, 552920, 691150, 774088, 841400, 967610, 1105840, 1382300, 1548176, 1682800, 1935220, 2419025, 2764600, 3870440, 4838050, 5529200, 7740880, 9676100, 19352200, 38704400]

約数ペア:

[(1, 38704400), (2, 19352200), (4, 9676100), (5, 7740880), (7, 5529200), (8, 4838050), (10, 3870440), (14, 2764600), (16, 2419025), (20, 1935220), (23, 1682800), (25, 1548176), (28, 1382300), (35, 1105840), (40, 967610), (46, 841400), (50, 774088), (56, 691150), (70, 552920), (80, 483805), (92, 420700), (100, 387044), (112, 345575), (115, 336560), (140, 276460), (161, 240400), (175, 221168), (184, 210350), (200, 193522), (230, 168280), (280, 138230), (322, 120200), (350, 110584), (368, 105175), (400, 96761), (460, 84140), (560, 69115), (575, 67312), (601, 64400), (644, 60100), (700, 55292), (805, 48080), (920, 42070), (1150, 33656), (1202, 32200), (1288, 30050), (1400, 27646), (1610, 24040), (1840, 21035), (2300, 16828), (2404, 16100), (2576, 15025), (2800, 13823), (3005, 12880), (3220, 12020), (4025, 9616), (4207, 9200), (4600, 8414), (4808, 8050), (6010, 6440)]