504032720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 1217922048

約数和(自身を除く): 713889328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 167, 248, 310, 334, 496, 620, 668, 835, 1217, 1240, 1336, 1670, 2434, 2480, 2672, 3340, 4868, 5177, 6085, 6680, 9736, 10354, 12170, 13360, 19472, 20708, 24340, 25885, 37727, 41416, 48680, 51770, 75454, 82832, 97360, 103540, 150908, 188635, 203239, 207080, 301816, 377270, 406478, 414160, 603632, 754540, 812956, 1016195, 1509080, 1625912, 2032390, 3018160, 3251824, 4064780, 6300409, 8129560, 12600818, 16259120, 25201636, 31502045, 50403272, 63004090, 100806544, 126008180, 252016360, 504032720]

約数ペア:

[(1, 504032720), (2, 252016360), (4, 126008180), (5, 100806544), (8, 63004090), (10, 50403272), (16, 31502045), (20, 25201636), (31, 16259120), (40, 12600818), (62, 8129560), (80, 6300409), (124, 4064780), (155, 3251824), (167, 3018160), (248, 2032390), (310, 1625912), (334, 1509080), (496, 1016195), (620, 812956), (668, 754540), (835, 603632), (1217, 414160), (1240, 406478), (1336, 377270), (1670, 301816), (2434, 207080), (2480, 203239), (2672, 188635), (3340, 150908), (4868, 103540), (5177, 97360), (6085, 82832), (6680, 75454), (9736, 51770), (10354, 48680), (12170, 41416), (13360, 37727), (19472, 25885), (20708, 24340)]