200162560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 539812224

約数和(自身を除く): 339649664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 520, 523, 598, 640, 736, 832, 920, 1040, 1046, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2092, 2392, 2615, 2944, 2990, 3328, 3680, 4160, 4184, 4784, 5230, 5888, 5980, 6799, 7360, 8320, 8368, 9568, 10460, 11960, 12029, 13598, 14720, 16640, 16736, 19136, 20920, 23920, 24058, 27196, 29440, 33472, 33995, 38272, 41840, 47840, 48116, 54392, 60145, 66944, 67990, 76544, 83680, 95680, 96232, 108784, 120290, 133888, 135980, 156377, 167360, 191360, 192464, 217568, 240580, 271960, 312754, 334720, 382720, 384928, 435136, 481160, 543920, 625508, 669440, 769856, 781885, 870272, 962320, 1087840, 1251016, 1539712, 1563770, 1740544, 1924640, 2175680, 2502032, 3079424, 3127540, 3849280, 4351360, 5004064, 6255080, 7698560, 8702720, 10008128, 12510160, 15397120, 20016256, 25020320, 40032512, 50040640, 100081280, 200162560]

約数ペア:

[(1, 200162560), (2, 100081280), (4, 50040640), (5, 40032512), (8, 25020320), (10, 20016256), (13, 15397120), (16, 12510160), (20, 10008128), (23, 8702720), (26, 7698560), (32, 6255080), (40, 5004064), (46, 4351360), (52, 3849280), (64, 3127540), (65, 3079424), (80, 2502032), (92, 2175680), (104, 1924640), (115, 1740544), (128, 1563770), (130, 1539712), (160, 1251016), (184, 1087840), (208, 962320), (230, 870272), (256, 781885), (260, 769856), (299, 669440), (320, 625508), (368, 543920), (416, 481160), (460, 435136), (520, 384928), (523, 382720), (598, 334720), (640, 312754), (736, 271960), (832, 240580), (920, 217568), (1040, 192464), (1046, 191360), (1196, 167360), (1280, 156377), (1472, 135980), (1495, 133888), (1664, 120290), (1840, 108784), (2080, 96232), (2092, 95680), (2392, 83680), (2615, 76544), (2944, 67990), (2990, 66944), (3328, 60145), (3680, 54392), (4160, 48116), (4184, 47840), (4784, 41840), (5230, 38272), (5888, 33995), (5980, 33472), (6799, 29440), (7360, 27196), (8320, 24058), (8368, 23920), (9568, 20920), (10460, 19136), (11960, 16736), (12029, 16640), (13598, 14720)]