1346800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 4090016

約数和(自身を除く): 2743216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 37, 40, 50, 52, 56, 65, 70, 74, 80, 91, 100, 104, 112, 130, 140, 148, 175, 182, 185, 200, 208, 259, 260, 280, 296, 325, 350, 364, 370, 400, 455, 481, 518, 520, 560, 592, 650, 700, 728, 740, 910, 925, 962, 1036, 1040, 1295, 1300, 1400, 1456, 1480, 1820, 1850, 1924, 2072, 2275, 2405, 2590, 2600, 2800, 2960, 3367, 3640, 3700, 3848, 4144, 4550, 4810, 5180, 5200, 6475, 6734, 7280, 7400, 7696, 9100, 9620, 10360, 12025, 12950, 13468, 14800, 16835, 18200, 19240, 20720, 24050, 25900, 26936, 33670, 36400, 38480, 48100, 51800, 53872, 67340, 84175, 96200, 103600, 134680, 168350, 192400, 269360, 336700, 673400, 1346800]

約数ペア:

[(1, 1346800), (2, 673400), (4, 336700), (5, 269360), (7, 192400), (8, 168350), (10, 134680), (13, 103600), (14, 96200), (16, 84175), (20, 67340), (25, 53872), (26, 51800), (28, 48100), (35, 38480), (37, 36400), (40, 33670), (50, 26936), (52, 25900), (56, 24050), (65, 20720), (70, 19240), (74, 18200), (80, 16835), (91, 14800), (100, 13468), (104, 12950), (112, 12025), (130, 10360), (140, 9620), (148, 9100), (175, 7696), (182, 7400), (185, 7280), (200, 6734), (208, 6475), (259, 5200), (260, 5180), (280, 4810), (296, 4550), (325, 4144), (350, 3848), (364, 3700), (370, 3640), (400, 3367), (455, 2960), (481, 2800), (518, 2600), (520, 2590), (560, 2405), (592, 2275), (650, 2072), (700, 1924), (728, 1850), (740, 1820), (910, 1480), (925, 1456), (962, 1400), (1036, 1300), (1040, 1295)]