133137560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5651}}^1$

素因数の和:5712

約数の個数: 64

約数和(自身を含む): 325555200

約数和(自身を除く): 192417640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5651, 5890, 11302, 11780, 22604, 23560, 28255, 45208, 56510, 107369, 113020, 175181, 214738, 226040, 350362, 429476, 536845, 700724, 858952, 875905, 1073690, 1401448, 1751810, 2147380, 3328439, 3503620, 4294760, 6656878, 7007240, 13313756, 16642195, 26627512, 33284390, 66568780, 133137560]

約数ペア:

[(1, 133137560), (2, 66568780), (4, 33284390), (5, 26627512), (8, 16642195), (10, 13313756), (19, 7007240), (20, 6656878), (31, 4294760), (38, 3503620), (40, 3328439), (62, 2147380), (76, 1751810), (95, 1401448), (124, 1073690), (152, 875905), (155, 858952), (190, 700724), (248, 536845), (310, 429476), (380, 350362), (589, 226040), (620, 214738), (760, 175181), (1178, 113020), (1240, 107369), (2356, 56510), (2945, 45208), (4712, 28255), (5651, 23560), (5890, 22604), (11302, 11780)]