474923680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5547

約数の個数: 144

約数和(自身を含む): 1424104416

約数和(自身を除く): 949180736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5390, 5507, 6160, 7840, 8624, 10780, 11014, 12320, 17248, 21560, 22028, 27535, 38549, 43120, 44056, 55070, 60577, 77098, 86240, 88112, 110140, 121154, 154196, 176224, 192745, 220280, 242308, 269843, 302885, 308392, 385490, 424039, 440560, 484616, 539686, 605770, 616784, 770980, 848078, 881120, 969232, 1079372, 1211540, 1233568, 1349215, 1541960, 1696156, 1938464, 2120195, 2158744, 2423080, 2698430, 2968273, 3083920, 3392312, 4240390, 4317488, 4846160, 5396860, 5936546, 6167840, 6784624, 8480780, 8634976, 9692320, 10793720, 11873092, 13569248, 14841365, 16961560, 21587440, 23746184, 29682730, 33923120, 43174880, 47492368, 59365460, 67846240, 94984736, 118730920, 237461840, 474923680]

約数ペア:

[(1, 474923680), (2, 237461840), (4, 118730920), (5, 94984736), (7, 67846240), (8, 59365460), (10, 47492368), (11, 43174880), (14, 33923120), (16, 29682730), (20, 23746184), (22, 21587440), (28, 16961560), (32, 14841365), (35, 13569248), (40, 11873092), (44, 10793720), (49, 9692320), (55, 8634976), (56, 8480780), (70, 6784624), (77, 6167840), (80, 5936546), (88, 5396860), (98, 4846160), (110, 4317488), (112, 4240390), (140, 3392312), (154, 3083920), (160, 2968273), (176, 2698430), (196, 2423080), (220, 2158744), (224, 2120195), (245, 1938464), (280, 1696156), (308, 1541960), (352, 1349215), (385, 1233568), (392, 1211540), (440, 1079372), (490, 969232), (539, 881120), (560, 848078), (616, 770980), (770, 616784), (784, 605770), (880, 539686), (980, 484616), (1078, 440560), (1120, 424039), (1232, 385490), (1540, 308392), (1568, 302885), (1760, 269843), (1960, 242308), (2156, 220280), (2464, 192745), (2695, 176224), (3080, 154196), (3920, 121154), (4312, 110140), (5390, 88112), (5507, 86240), (6160, 77098), (7840, 60577), (8624, 55070), (10780, 44056), (11014, 43120), (12320, 38549), (17248, 27535), (21560, 22028)]