195460640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 479700144

約数和(自身を除く): 284239504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 137, 148, 160, 185, 241, 274, 296, 370, 482, 548, 592, 685, 740, 964, 1096, 1184, 1205, 1370, 1480, 1928, 2192, 2410, 2740, 2960, 3856, 4384, 4820, 5069, 5480, 5920, 7712, 8917, 9640, 10138, 10960, 17834, 19280, 20276, 21920, 25345, 33017, 35668, 38560, 40552, 44585, 50690, 66034, 71336, 81104, 89170, 101380, 132068, 142672, 162208, 165085, 178340, 202760, 264136, 285344, 330170, 356680, 405520, 528272, 660340, 713360, 811040, 1056544, 1221629, 1320680, 1426720, 2443258, 2641360, 4886516, 5282720, 6108145, 9773032, 12216290, 19546064, 24432580, 39092128, 48865160, 97730320, 195460640]

約数ペア:

[(1, 195460640), (2, 97730320), (4, 48865160), (5, 39092128), (8, 24432580), (10, 19546064), (16, 12216290), (20, 9773032), (32, 6108145), (37, 5282720), (40, 4886516), (74, 2641360), (80, 2443258), (137, 1426720), (148, 1320680), (160, 1221629), (185, 1056544), (241, 811040), (274, 713360), (296, 660340), (370, 528272), (482, 405520), (548, 356680), (592, 330170), (685, 285344), (740, 264136), (964, 202760), (1096, 178340), (1184, 165085), (1205, 162208), (1370, 142672), (1480, 132068), (1928, 101380), (2192, 89170), (2410, 81104), (2740, 71336), (2960, 66034), (3856, 50690), (4384, 44585), (4820, 40552), (5069, 38560), (5480, 35668), (5920, 33017), (7712, 25345), (8917, 21920), (9640, 20276), (10138, 19280), (10960, 17834)]