20147401950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{94789}}^1$

素因数の和:94926

約数の個数: 96

約数和(自身を含む): 54303295200

約数和(自身を除く): 34155893250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 109, 130, 150, 195, 218, 325, 327, 390, 545, 650, 654, 975, 1090, 1417, 1635, 1950, 2725, 2834, 3270, 4251, 5450, 7085, 8175, 8502, 14170, 16350, 21255, 35425, 42510, 70850, 94789, 106275, 189578, 212550, 284367, 473945, 568734, 947890, 1232257, 1421835, 2369725, 2464514, 2843670, 3696771, 4739450, 6161285, 7109175, 7393542, 10332001, 12322570, 14218350, 18483855, 20664002, 30806425, 30996003, 36967710, 51660005, 61612850, 61992006, 92419275, 103320010, 134316013, 154980015, 184838550, 258300025, 268632026, 309960030, 402948039, 516600050, 671580065, 774900075, 805896078, 1343160130, 1549800150, 2014740195, 3357900325, 4029480390, 6715800650, 10073700975, 20147401950]

約数ペア:

[(1, 20147401950), (2, 10073700975), (3, 6715800650), (5, 4029480390), (6, 3357900325), (10, 2014740195), (13, 1549800150), (15, 1343160130), (25, 805896078), (26, 774900075), (30, 671580065), (39, 516600050), (50, 402948039), (65, 309960030), (75, 268632026), (78, 258300025), (109, 184838550), (130, 154980015), (150, 134316013), (195, 103320010), (218, 92419275), (325, 61992006), (327, 61612850), (390, 51660005), (545, 36967710), (650, 30996003), (654, 30806425), (975, 20664002), (1090, 18483855), (1417, 14218350), (1635, 12322570), (1950, 10332001), (2725, 7393542), (2834, 7109175), (3270, 6161285), (4251, 4739450), (5450, 3696771), (7085, 2843670), (8175, 2464514), (8502, 2369725), (14170, 1421835), (16350, 1232257), (21255, 947890), (35425, 568734), (42510, 473945), (70850, 284367), (94789, 212550), (106275, 189578)]