12703600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 37671200

約数和(自身を除く): 24967600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 349, 350, 364, 400, 455, 520, 560, 650, 698, 700, 728, 910, 1040, 1300, 1396, 1400, 1456, 1745, 1820, 2275, 2443, 2600, 2792, 2800, 3490, 3640, 4537, 4550, 4886, 5200, 5584, 6980, 7280, 8725, 9074, 9100, 9772, 12215, 13960, 17450, 18148, 18200, 19544, 22685, 24430, 27920, 31759, 34900, 36296, 36400, 39088, 45370, 48860, 61075, 63518, 69800, 72592, 90740, 97720, 113425, 122150, 127036, 139600, 158795, 181480, 195440, 226850, 244300, 254072, 317590, 362960, 453700, 488600, 508144, 635180, 793975, 907400, 977200, 1270360, 1587950, 1814800, 2540720, 3175900, 6351800, 12703600]

約数ペア:

[(1, 12703600), (2, 6351800), (4, 3175900), (5, 2540720), (7, 1814800), (8, 1587950), (10, 1270360), (13, 977200), (14, 907400), (16, 793975), (20, 635180), (25, 508144), (26, 488600), (28, 453700), (35, 362960), (40, 317590), (50, 254072), (52, 244300), (56, 226850), (65, 195440), (70, 181480), (80, 158795), (91, 139600), (100, 127036), (104, 122150), (112, 113425), (130, 97720), (140, 90740), (175, 72592), (182, 69800), (200, 63518), (208, 61075), (260, 48860), (280, 45370), (325, 39088), (349, 36400), (350, 36296), (364, 34900), (400, 31759), (455, 27920), (520, 24430), (560, 22685), (650, 19544), (698, 18200), (700, 18148), (728, 17450), (910, 13960), (1040, 12215), (1300, 9772), (1396, 9100), (1400, 9074), (1456, 8725), (1745, 7280), (1820, 6980), (2275, 5584), (2443, 5200), (2600, 4886), (2792, 4550), (2800, 4537), (3490, 3640)]