500063480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 1353646080

約数和(自身を除く): 853582600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 124, 140, 155, 212, 217, 248, 265, 280, 310, 371, 424, 434, 530, 620, 742, 868, 1060, 1085, 1087, 1240, 1484, 1643, 1736, 1855, 2120, 2170, 2174, 2968, 3286, 3710, 4340, 4348, 5435, 6572, 7420, 7609, 8215, 8680, 8696, 10870, 11501, 13144, 14840, 15218, 16430, 21740, 23002, 30436, 32860, 33697, 38045, 43480, 46004, 57505, 57611, 60872, 65720, 67394, 76090, 92008, 115010, 115222, 134788, 152180, 168485, 230020, 230444, 235879, 269576, 288055, 304360, 336970, 403277, 460040, 460888, 471758, 576110, 673940, 806554, 943516, 1152220, 1179395, 1347880, 1613108, 1785941, 1887032, 2016385, 2304440, 2358790, 3226216, 3571882, 4032770, 4717580, 7143764, 8065540, 8929705, 9435160, 12501587, 14287528, 16131080, 17859410, 25003174, 35718820, 50006348, 62507935, 71437640, 100012696, 125015870, 250031740, 500063480]

約数ペア:

[(1, 500063480), (2, 250031740), (4, 125015870), (5, 100012696), (7, 71437640), (8, 62507935), (10, 50006348), (14, 35718820), (20, 25003174), (28, 17859410), (31, 16131080), (35, 14287528), (40, 12501587), (53, 9435160), (56, 8929705), (62, 8065540), (70, 7143764), (106, 4717580), (124, 4032770), (140, 3571882), (155, 3226216), (212, 2358790), (217, 2304440), (248, 2016385), (265, 1887032), (280, 1785941), (310, 1613108), (371, 1347880), (424, 1179395), (434, 1152220), (530, 943516), (620, 806554), (742, 673940), (868, 576110), (1060, 471758), (1085, 460888), (1087, 460040), (1240, 403277), (1484, 336970), (1643, 304360), (1736, 288055), (1855, 269576), (2120, 235879), (2170, 230444), (2174, 230020), (2968, 168485), (3286, 152180), (3710, 134788), (4340, 115222), (4348, 115010), (5435, 92008), (6572, 76090), (7420, 67394), (7609, 65720), (8215, 60872), (8680, 57611), (8696, 57505), (10870, 46004), (11501, 43480), (13144, 38045), (14840, 33697), (15218, 32860), (16430, 30436), (21740, 23002)]