239522000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 384438064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 125, 127, 164, 184, 200, 205, 230, 250, 254, 328, 368, 400, 410, 460, 500, 508, 575, 635, 656, 820, 920, 943, 1000, 1016, 1025, 1150, 1270, 1640, 1840, 1886, 2000, 2032, 2050, 2300, 2540, 2875, 2921, 3175, 3280, 3772, 4100, 4600, 4715, 5080, 5125, 5207, 5750, 5842, 6350, 7544, 8200, 9200, 9430, 10160, 10250, 10414, 11500, 11684, 12700, 14605, 15088, 15875, 16400, 18860, 20500, 20828, 23000, 23368, 23575, 25400, 26035, 29210, 31750, 37720, 41000, 41656, 46000, 46736, 47150, 50800, 52070, 58420, 63500, 73025, 75440, 82000, 83312, 94300, 104140, 116840, 117875, 119761, 127000, 130175, 146050, 188600, 208280, 233680, 235750, 239522, 254000, 260350, 292100, 365125, 377200, 416560, 471500, 479044, 520700, 584200, 598805, 650875, 730250, 943000, 958088, 1041400, 1168400, 1197610, 1301750, 1460500, 1886000, 1916176, 2082800, 2395220, 2603500, 2921000, 2994025, 4790440, 5207000, 5842000, 5988050, 9580880, 10414000, 11976100, 14970125, 23952200, 29940250, 47904400, 59880500, 119761000, 239522000]

約数ペア:

[(1, 239522000), (2, 119761000), (4, 59880500), (5, 47904400), (8, 29940250), (10, 23952200), (16, 14970125), (20, 11976100), (23, 10414000), (25, 9580880), (40, 5988050), (41, 5842000), (46, 5207000), (50, 4790440), (80, 2994025), (82, 2921000), (92, 2603500), (100, 2395220), (115, 2082800), (125, 1916176), (127, 1886000), (164, 1460500), (184, 1301750), (200, 1197610), (205, 1168400), (230, 1041400), (250, 958088), (254, 943000), (328, 730250), (368, 650875), (400, 598805), (410, 584200), (460, 520700), (500, 479044), (508, 471500), (575, 416560), (635, 377200), (656, 365125), (820, 292100), (920, 260350), (943, 254000), (1000, 239522), (1016, 235750), (1025, 233680), (1150, 208280), (1270, 188600), (1640, 146050), (1840, 130175), (1886, 127000), (2000, 119761), (2032, 117875), (2050, 116840), (2300, 104140), (2540, 94300), (2875, 83312), (2921, 82000), (3175, 75440), (3280, 73025), (3772, 63500), (4100, 58420), (4600, 52070), (4715, 50800), (5080, 47150), (5125, 46736), (5207, 46000), (5750, 41656), (5842, 41000), (6350, 37720), (7544, 31750), (8200, 29210), (9200, 26035), (9430, 25400), (10160, 23575), (10250, 23368), (10414, 23000), (11500, 20828), (11684, 20500), (12700, 18860), (14605, 16400), (15088, 15875)]