57916760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 94492840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 59, 88, 92, 97, 110, 115, 118, 184, 194, 220, 230, 236, 253, 295, 388, 440, 460, 472, 485, 506, 590, 649, 776, 920, 970, 1012, 1067, 1180, 1265, 1298, 1357, 1940, 2024, 2134, 2231, 2360, 2530, 2596, 2714, 3245, 3880, 4268, 4462, 5060, 5192, 5335, 5428, 5723, 6490, 6785, 8536, 8924, 10120, 10670, 10856, 11155, 11446, 12980, 13570, 14927, 17848, 21340, 22310, 22892, 24541, 25960, 27140, 28615, 29854, 42680, 44620, 45784, 49082, 54280, 57230, 59708, 62953, 74635, 89240, 98164, 114460, 119416, 122705, 125906, 131629, 149270, 196328, 228920, 245410, 251812, 263258, 298540, 314765, 490820, 503624, 526516, 597080, 629530, 658145, 981640, 1053032, 1259060, 1316290, 1447919, 2518120, 2632580, 2895838, 5265160, 5791676, 7239595, 11583352, 14479190, 28958380, 57916760]

約数ペア:

[(1, 57916760), (2, 28958380), (4, 14479190), (5, 11583352), (8, 7239595), (10, 5791676), (11, 5265160), (20, 2895838), (22, 2632580), (23, 2518120), (40, 1447919), (44, 1316290), (46, 1259060), (55, 1053032), (59, 981640), (88, 658145), (92, 629530), (97, 597080), (110, 526516), (115, 503624), (118, 490820), (184, 314765), (194, 298540), (220, 263258), (230, 251812), (236, 245410), (253, 228920), (295, 196328), (388, 149270), (440, 131629), (460, 125906), (472, 122705), (485, 119416), (506, 114460), (590, 98164), (649, 89240), (776, 74635), (920, 62953), (970, 59708), (1012, 57230), (1067, 54280), (1180, 49082), (1265, 45784), (1298, 44620), (1357, 42680), (1940, 29854), (2024, 28615), (2134, 27140), (2231, 25960), (2360, 24541), (2530, 22892), (2596, 22310), (2714, 21340), (3245, 17848), (3880, 14927), (4268, 13570), (4462, 12980), (5060, 11446), (5192, 11155), (5335, 10856), (5428, 10670), (5723, 10120), (6490, 8924), (6785, 8536)]