237713080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13177}}^1$

素因数の和:13240

約数の個数: 64

約数和(自身を含む): 597754080

約数和(自身を除く): 360041000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 13177, 18040, 26354, 52708, 65885, 105416, 131770, 144947, 263540, 289894, 527080, 540257, 579788, 724735, 1080514, 1159576, 1449470, 2161028, 2701285, 2898940, 4322056, 5402570, 5797880, 5942827, 10805140, 11885654, 21610280, 23771308, 29714135, 47542616, 59428270, 118856540, 237713080]

約数ペア:

[(1, 237713080), (2, 118856540), (4, 59428270), (5, 47542616), (8, 29714135), (10, 23771308), (11, 21610280), (20, 11885654), (22, 10805140), (40, 5942827), (41, 5797880), (44, 5402570), (55, 4322056), (82, 2898940), (88, 2701285), (110, 2161028), (164, 1449470), (205, 1159576), (220, 1080514), (328, 724735), (410, 579788), (440, 540257), (451, 527080), (820, 289894), (902, 263540), (1640, 144947), (1804, 131770), (2255, 105416), (3608, 65885), (4510, 52708), (9020, 26354), (13177, 18040)]