45798740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 111390720

約数和(自身を除く): 65591980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 73, 76, 95, 127, 130, 146, 190, 247, 254, 260, 292, 365, 380, 494, 508, 635, 730, 949, 988, 1235, 1270, 1387, 1460, 1651, 1898, 2413, 2470, 2540, 2774, 3302, 3796, 4745, 4826, 4940, 5548, 6604, 6935, 8255, 9271, 9490, 9652, 12065, 13870, 16510, 18031, 18542, 18980, 24130, 27740, 31369, 33020, 36062, 37084, 46355, 48260, 62738, 72124, 90155, 92710, 120523, 125476, 156845, 176149, 180310, 185420, 241046, 313690, 352298, 360620, 482092, 602615, 627380, 704596, 880745, 1205230, 1761490, 2289937, 2410460, 3522980, 4579874, 9159748, 11449685, 22899370, 45798740]

約数ペア:

[(1, 45798740), (2, 22899370), (4, 11449685), (5, 9159748), (10, 4579874), (13, 3522980), (19, 2410460), (20, 2289937), (26, 1761490), (38, 1205230), (52, 880745), (65, 704596), (73, 627380), (76, 602615), (95, 482092), (127, 360620), (130, 352298), (146, 313690), (190, 241046), (247, 185420), (254, 180310), (260, 176149), (292, 156845), (365, 125476), (380, 120523), (494, 92710), (508, 90155), (635, 72124), (730, 62738), (949, 48260), (988, 46355), (1235, 37084), (1270, 36062), (1387, 33020), (1460, 31369), (1651, 27740), (1898, 24130), (2413, 18980), (2470, 18542), (2540, 18031), (2774, 16510), (3302, 13870), (3796, 12065), (4745, 9652), (4826, 9490), (4940, 9271), (5548, 8255), (6604, 6935)]