136635460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 344615040

約数和(自身を除く): 207979580

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1235, 1292, 1615, 1627, 2210, 2470, 3230, 3254, 4199, 4420, 4940, 6460, 6508, 8135, 8398, 16270, 16796, 20995, 21151, 27659, 30913, 32540, 41990, 42302, 55318, 61826, 83980, 84604, 105755, 110636, 123652, 138295, 154565, 211510, 276590, 309130, 359567, 401869, 423020, 525521, 553180, 618260, 719134, 803738, 1051042, 1438268, 1607476, 1797835, 2009345, 2102084, 2627605, 3595670, 4018690, 5255210, 6831773, 7191340, 8037380, 10510420, 13663546, 27327092, 34158865, 68317730, 136635460]

約数ペア:

[(1, 136635460), (2, 68317730), (4, 34158865), (5, 27327092), (10, 13663546), (13, 10510420), (17, 8037380), (19, 7191340), (20, 6831773), (26, 5255210), (34, 4018690), (38, 3595670), (52, 2627605), (65, 2102084), (68, 2009345), (76, 1797835), (85, 1607476), (95, 1438268), (130, 1051042), (170, 803738), (190, 719134), (221, 618260), (247, 553180), (260, 525521), (323, 423020), (340, 401869), (380, 359567), (442, 309130), (494, 276590), (646, 211510), (884, 154565), (988, 138295), (1105, 123652), (1235, 110636), (1292, 105755), (1615, 84604), (1627, 83980), (2210, 61826), (2470, 55318), (3230, 42302), (3254, 41990), (4199, 32540), (4420, 30913), (4940, 27659), (6460, 21151), (6508, 20995), (8135, 16796), (8398, 16270)]