16452800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 50267616

約数和(自身を除く): 33814816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 113, 130, 140, 160, 175, 182, 200, 208, 224, 226, 260, 280, 320, 325, 350, 364, 400, 416, 448, 452, 455, 520, 560, 565, 650, 700, 728, 791, 800, 832, 904, 910, 1040, 1120, 1130, 1300, 1400, 1456, 1469, 1582, 1600, 1808, 1820, 2080, 2240, 2260, 2275, 2600, 2800, 2825, 2912, 2938, 3164, 3616, 3640, 3955, 4160, 4520, 4550, 5200, 5600, 5650, 5824, 5876, 6328, 7232, 7280, 7345, 7910, 9040, 9100, 10283, 10400, 11200, 11300, 11752, 12656, 14560, 14690, 15820, 18080, 18200, 19775, 20566, 20800, 22600, 23504, 25312, 29120, 29380, 31640, 36160, 36400, 36725, 39550, 41132, 45200, 47008, 50624, 51415, 58760, 63280, 72800, 73450, 79100, 82264, 90400, 94016, 102830, 117520, 126560, 145600, 146900, 158200, 164528, 180800, 205660, 235040, 253120, 257075, 293800, 316400, 329056, 411320, 470080, 514150, 587600, 632800, 658112, 822640, 1028300, 1175200, 1265600, 1645280, 2056600, 2350400, 3290560, 4113200, 8226400, 16452800]

約数ペア:

[(1, 16452800), (2, 8226400), (4, 4113200), (5, 3290560), (7, 2350400), (8, 2056600), (10, 1645280), (13, 1265600), (14, 1175200), (16, 1028300), (20, 822640), (25, 658112), (26, 632800), (28, 587600), (32, 514150), (35, 470080), (40, 411320), (50, 329056), (52, 316400), (56, 293800), (64, 257075), (65, 253120), (70, 235040), (80, 205660), (91, 180800), (100, 164528), (104, 158200), (112, 146900), (113, 145600), (130, 126560), (140, 117520), (160, 102830), (175, 94016), (182, 90400), (200, 82264), (208, 79100), (224, 73450), (226, 72800), (260, 63280), (280, 58760), (320, 51415), (325, 50624), (350, 47008), (364, 45200), (400, 41132), (416, 39550), (448, 36725), (452, 36400), (455, 36160), (520, 31640), (560, 29380), (565, 29120), (650, 25312), (700, 23504), (728, 22600), (791, 20800), (800, 20566), (832, 19775), (904, 18200), (910, 18080), (1040, 15820), (1120, 14690), (1130, 14560), (1300, 12656), (1400, 11752), (1456, 11300), (1469, 11200), (1582, 10400), (1600, 10283), (1808, 9100), (1820, 9040), (2080, 7910), (2240, 7345), (2260, 7280), (2275, 7232), (2600, 6328), (2800, 5876), (2825, 5824), (2912, 5650), (2938, 5600), (3164, 5200), (3616, 4550), (3640, 4520), (3955, 4160)]